Nanotechnology/Materials / Thin-film surfaces and interfaces
Natural sciences / Semiconductors, optical and atomic physics
Academic & Professional Experience
2015/04 - Today Toyo UniversityFaculty of Science and Engineering, Department of Biomedical Engineering
2009/04 - 2015/03 Toyo UniversityFaculty of Science and Engineering
2007/10 - 2014/03 RIKEN
2007/04 - 2009/03 Tokyo University of Agriculture and TechnologyInstitute of Symbiotic Science and Technology
1993/04 - 2007/03 Tokyo University of Agriculture and TechnologyFaculty of Engineering
1991/04 - 1993/03 株式会社東芝 総合研究所 研究員
Education
- 1991 Tokyo University of Agriculture and Technology 工学研究科
- 1991 Tokyo University of Agriculture and Technology Graduate School, Division of Engineering
- 1989 Tokyo University of Agriculture and Technology Faculty of Engineering 応用物理学科
- 1989 Tokyo University of Agriculture and Technology Faculty of Engineering
Association Memberships
励起ナノプロセス研究会 THE SOCIETY FOR ATOMIC COLLISION RESEANCH The Japan Society of Vacuum and Surface Science 日本医学物理学会 応用物理学会 日本物理学会 Japanese Society of Atomic Collisions The Surface Science Society of Japan The Japan Society of Medical Physics The Japan Society of Applied Physics The Physical Society of Japan
励起ナノプロセス研究会 THE SOCIETY FOR ATOMIC COLLISION RESEANCH The Japan Society of Vacuum and Surface Science 日本医学物理学会 応用物理学会 日本物理学会 Japanese Society of Atomic Collisions The Surface Science Soc...See More
励起ナノプロセス研究会 THE SOCIETY FOR ATOMIC COLLISION RESEANCH The Japan Society of Vacuum and Surface Science 日本医学物理学会 応用物理学会 日本物理学会 Japanese Society of Atomic Collisions The Surface Science Society of Japan The Japan Society of Medical Physics The Japan Society of Applied Physics The Physical Society of Japan
Japanese Journal of Applied Physics IOP Science (The japan Society of Applied Physics) 60 (9) 096003-1 - 096003-9 2021/08 [Refereed]
Fluence enhancement of a 4 MeV-C4+ ion beam transmitted through a cylindrical glass channel after chargingKenji Motohashi; Nobumasa Miyawaki; Kazumasa Narumi; Yuichi SaitohJapanese Journal of Applied ...See More
Japanese Journal of Applied Physics The japan Society of Applied Physics 59 (5) 056002-1 - 056002-7 2020/04 [Refereed]
Guiding a 7.5 keV Ar3+ ion beam using a cylindrical glass channelKenji Motohashi; Shu IshiiJapanese Journal of Applied Physics The japan Society of Applied Physics 59 (5) 056002-1 - 056002-7 2020/04 [...See More
A homework of time period measurement of physical pendulum to enhance the understanding of the concept of moment of inertia
Kenji Motohashi
Journal of Education Career Center 東洋大学 教職センター 1 (1) 27 - 32 2434-8171 2019/03 [Refereed]
A homework of time period measurement of physical pendulum to enhance the understanding of the concept of moment of inertiaKenji MotohashiJournal of Education Career Center 東洋大学 教職センター 1 (1) 27 - 32 2...See More
A homework of time period measurement of physical pendulum to enhance the understanding of the concept of moment of inertia
Kenji Motohashi
Journal of Education Career Center 東洋大学 教職センター 1 (1) 27 - 32 2434-8171 2019/03 [Refereed]
K. Motohashi; T. Tachikawa; T. Uchida; K. Kawamura
e-Journal of Surface Science and Nanotechnology Surface Science Society of Japan 16 127 - 131 1348-0391 2018/05 [Refereed]
Synthesis of iron-fullerene complexes by scattering of C60 ions on ferrocenyl-undecanethiol SAM surfacesK. Motohashi; T. Tachikawa; T. Uchida; K. Kawamurae-Journal of Surface Science and Nanotechnolog...See More
K. Motohashi; N. Miyawaki; Y. Saitoh; K. Narumi; S. Matoba
Japanese Journal of Applied Physics IOP Publishing 56 (4) 046301 - 046301 0021-4922 2017/04 [Refereed]
Guiding of 4 MeV C+ and C4+ ion beams using cylindrical glass channelK. Motohashi; N. Miyawaki; Y. Saitoh; K. Narumi; S. MatobaJapanese Journal of Applied Physics IOP Publishing 56 (4) 046301 - 046301...See More
Journal of Vacuum Science and Technology A V S AMER INST PHYSICS 33 (6) 061602-1 - 061602-7 0734-2101 2015/11 [Refereed]
Level-energy-dependent mean velocities of excited tungsten atoms sputtered by krypton-ion bombardmentKeisuke Nogami; Yasuhiro Sakai; Shota Mineta; Daiji Kato; Izumi Murakami; Hiroyuki A. Sakaue; Takah...See More
Highly charged ion scattering on single-crystalline (0001) and (000-1) zinc-oxide surfacesK. Motohashi; T. Ikeda; T. M. Kojima; Y. SuzukiVacuum PERGAMON-ELSEVIER SCIENCE LTD 104 22 - 28 0042-207X 2014...See More
XXVIII INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC AND ATOMIC COLLISIONS (ICPEAC) IOP PUBLISHING LTD 488 (13) 132012-1 - 132012-1 1742-6588 2014 [Refereed]
Alignment in magnetic sub-level populations of excited atomic hydrogen formed by single-electron capture from metal surfacesDaiji Kato; Hiroyuki A. Sakaue; Takahiro Kenmotsu; Yasuhiro Sakai; Kenji Mot...See More
Japanese Journal of Applied Physics 52 (7) 076301-1 - 076301-6 0021-4922 2013/01 [Refereed]
Transmission properties of a 4-MeV C+ ion beam entering a narrow gap between two cylindrical glass surfacesK. Motohashi; Y. Saitoh; N. Miyawaki; Y. MatsuoJapanese Journal of Applied Physics 52 (7) 076...See More
K. Motohashi; K. Nogami; H.A. Sakaue; D. Kato; T. Kenmotsu
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS ELSEVIER SCIENCE BV 283 59 - 62 0168-583X 2012/04 [Refereed]
Mean Velocity of 5d56p excited tungsten atoms sputtered by Kr+ ion bombardmentK. Motohashi; K. Nogami; H.A. Sakaue; D. Kato; T. KenmotsuNUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM...See More
Optical emission spectroscopy by Ar3+ ion sputtering of Ti surface under O2 environmentK. Motohashi; Y. Saitoh; S.KitazawaApplied Surface Science ELSEVIER SCIENCE BV 257 (13) 5789 - 5792 0169-4332 201...See More
From the Lecture Meeting : The Power of Atoms Being Safe and Useful for Persons : New Technology of Medical Engineering Pioneered by Quantum BeamsKenji MOTOHASHI工業技術 東洋大学 工業技術研究所 (33) 9 - 13 1349-9955...See More
Applied Physics Express IOP Publishing/ Japan Society of Applied Physics 3 (12) 126301-1 - 126301-3 1882-0778 2010 [Refereed]
Selective Sputtering of Impurity Hydrogen Atoms from a GaN(0001) Surface by Slow Multicharged Ion ImpactK. MotohashiApplied Physics Express IOP Publishing/ Japan Society of Applied Physics 3 (12) 1263...See More
Development of a multi-coincidence SIMS analyzer for study on potential sputtering of solid surfaces interacting with highly charged ionsK. Motohashi; M. Flores; Y. Kanai; Y. YamazakiRIKEN Accelerator...See More
Development of a multi-coincidence SIMS analyzer for study on potential sputtering of solid surfaces interacting with highly charged ions
Journal of Physics: Conference Series Institute of Physics Publishing 185 012029-1 - 012029-4 1742-6596 2009 [Refereed][Invited]
Coincidence measurements of secondary ions and scattered ions in collision between slow Ar6+ and a GaN(0001) surfaceK. MotohashiJournal of Physics: Conference Series Institute of Physics Publishing 18...See More
Journal of Physics: Conference Series IOP PUBLISHING LTD 163 012005-1 - 012005-6 1742-6588 2009 [Refereed][Invited]
Fragmentation and desorption in low-energy highly charged ion collisions with molecules and surfacesK. MotohashiJournal of Physics: Conference Series IOP PUBLISHING LTD 163 012005-1 - 012005-6 1742-65...See More
Journal of Physics: Conference Series IOP PUBLISHING LTD 163 012080-1 - 012080-4 1742-6588 2009 [Refereed]
Secondary-ion emission from GaN(0001) and dodecanethiol/Au(111) surfaces irradiated with Arq+ (q=4-8)K. Motohashi; M. Flores; Y. KanaiJournal of Physics: Conference Series IOP PUBLISHING LTD 163 01208...See More
Journal of Physics: Conference Series IOP PUBLISHING LTD 163 012079-1 - 012079-4 1742-6588 2009 [Refereed]
Optical emission spectroscopy of excited atoms sputtered on a Ti surface under irradiation with multicharged Ar ionsK. Motohashi; Y. Saitoh; S. KitazawaJournal of Physics: Conference Series IOP PUBLIS...See More
Analyses of GaN (0001) and (000 -1) surfaces by highly-charged ionsK. Motohashi; K. Hosoya; M. Imano; S. Tsurubuchi; A. KoukituSurface Science ELSEVIER SCIENCE BV 601 (22) 5304 - 5308 0039-6028 2007/1...See More
Nuclear Instruments & Methods in Physics Research Section B: Beam Interactions with Materials and atoms ELSEVIER SCIENCE BV 264 (1) 15 - 22 0168-583X 2007/11 [Refereed]
Proton sputtering from polycrystalline Al surface interacting with highly charged ions at grazing incidence angleK. Motohashi; S. TsurubuchiNuclear Instruments & Methods in Physics Research Section B:...See More
Journal of Physics: Conference Series IOP Publishing 80 (1) 012015-1 - 012015-8 1742-6596 2007/09 [Refereed][Invited]
Secondary-ion emission in grazing collisions between highly charged ions and surfacesK. Motohashi; S. Tsurubuchi; A. KoukituJournal of Physics: Conference Series IOP Publishing 80 (1) 012015-1 - 01201...See More
Report on Cross Section Data Compilation for Electron and Ion Collisions with Molecules of Hydrogen Isotopes, Nitrogen, Oxygen, Hydrocarbons, Water and Carbon Oxide
M. Kimura; A. Igarashi; M. Imai; Y. Itikawa; M. Kitajima; T. Kusakabe; K. Moribayashi; T. Morishita; K. Motohashi; L. Pichl; R. Suzuki; D. Kato; I. Murakami; T. kato; M. Kato
National Institute for Fusion Science Research Report NIFS-DATA-98 1 - 38 2006/09
Report on Cross Section Data Compilation for Electron and Ion Collisions with Molecules of Hydrogen Isotopes, Nitrogen, Oxygen, Hydrocarbons, Water and Carbon OxideM. Kimura; A. Igarashi; M. Imai; Y. ...See More
Report on Cross Section Data Compilation for Electron and Ion Collisions with Molecules of Hydrogen Isotopes, Nitrogen, Oxygen, Hydrocarbons, Water and Carbon Oxide
M. Kimura; A. Igarashi; M. Imai; Y. Itikawa; M. Kitajima; T. Kusakabe; K. Moribayashi; T. Morishita; K. Motohashi; L. Pichl; R. Suzuki; D. Kato; I. Murakami; T. kato; M. Kato
National Institute for Fusion Science Research Report NIFS-DATA-98 1 - 38 2006/09
K. Motohashi; T. Takahashi; N. Takahashi; S. Tsurubuchi
Journal of Physics B: Atomic, Molecular and Optical Physics IOP Publishing Ltd. 38 (18) 3339 - 3348 0953-4075 2005/09 [Refereed]
Emission cross sections in low-energy collisions between He++, Ne+ ions and CF4 moleculeK. Motohashi; T. Takahashi; N. Takahashi; S. TsurubuchiJournal of Physics B: Atomic, Molecular and Optical Physi...See More
Nuclear Instruments & Methods in Physics Research Section B: Beam Interactions with Materials and atoms ELSEVIER SCIENCE BV 232 (1-4) 254 - 260 0168-583X 2005/05 [Refereed]
Momentum-imaging spectroscopy of secondary ions from GaN and SiC surfaces collided with highly charged ions at grazing angleK. Motohashi; S. Tsurubuchi; A. KoukituNuclear Instruments & Methods in Phys...See More
Journal of Physics B: Atomic, Molecular and Optical Physics IOP Publishing Ltd. 36 (18) 3847 - 3863 0953-4075 2003/09 [Refereed]
Energy-gain-characterized 3D momentum-imaging spectroscopy of N+ ions produced in Arq+ (q = 3, 8, 9, 11 and 12) collisions with N2 moleculesS. Tsurubuchi; K. MotohashiJournal of Physics B: Atomic, Mol...See More
3D-momentum-imaging spectroscopy of fragment ions produced in electron transfer collisions between egergy-gain selected Arq+ (q=3, 8, 9, 11 and 12) and CF4 moleculesK. Motohashi; S. TsurubuchiJ. Phys....See More
I. Murakami; T. Kato; A. Igarashi; M. Imai; Y. Itikawa; D. Kato; M. Kimura; T. Kusakabe; K. Moribayashi; T. Morishita; K. Motohashi; L. Pichl
National Institute for Fusion Science・RESEARCH REPORT NIFS-DATA Series 70 1 - 102 2002/10
AMDIS and CHART update (I)I. Murakami; T. Kato; A. Igarashi; M. Imai; Y. Itikawa; D. Kato; M. Kimura; T. Kusakabe; K. Moribayashi; T. Morishita; K. Motohashi; L. PichlNational Institute for Fusion Sci...See More
AMDIS and CHART update (I)
I. Murakami; T. Kato; A. Igarashi; M. Imai; Y. Itikawa; D. Kato; M. Kimura; T. Kusakabe; K. Moribayashi; T. Morishita; K. Motohashi; L. Pichl
National Institute for Fusion Science・RESEARCH REPORT NIFS-DATA Series 70 1 - 102 2002/10
CORRELATIONS, POLARIZATION, AND IONIZATION IN ATOMIC SYSTEMS American Institute of Physics 604 291 - 296 0094-243X 2002 [Refereed]
Momentum distribution of fragment ions produced in collisions of Arq+ with CH4 and CF4K. Motohashi; S. TsurubuchiCORRELATIONS, POLARIZATION, AND IONIZATION IN ATOMIC SYSTEMS American Institute of Phys...See More
Journal of Physics B: Atomic, Molecular and Optical Physics IOP Publishing Ltd. 33 (18) 3713 - 3723 0953-4075 2000/09 [Refereed]
Electron-impact cross sections of NeS Tsurubuchi; K Arakawa; S Kinokuni; K MotohashiJournal of Physics B: Atomic, Molecular and Optical Physics IOP Publishing Ltd. 33 (18) 3713 - 3723 0953-4075 2000/0...See More
H Kuramoto; H Shimizu; N Nakamura; FJ Currell; D Kato; T Kinugawa; XM Tong; H Watanabe; T Fukami; YM Li; S Ohtani; EJ Sokell; C Yamada; T Hirayama; K Motohashi; S Tsurubuchi; K Okazaki; M Sakurai; MR Tarbutt; JD Silver
Review of Scientific Instruments American Institute of Physics 71 (2) 687 - 689 0034-6748 2000/02 [Refereed]
High energy operation of the Tokyo-electron beam ion trap/present statusH Kuramoto; H Shimizu; N Nakamura; FJ Currell; D Kato; T Kinugawa; XM Tong; H Watanabe; T Fukami; YM Li; S Ohtani; EJ Sokell; C ...See More
H Kuramoto; H Shimizu; N Nakamura; FJ Currell; D Kato; T Kinugawa; XM Tong; H Watanabe; T Fukami; YM Li; S Ohtani; EJ Sokell; C Yamada; T Hirayama; K Motohashi; S Tsurubuchi; K Okazaki; M Sakurai; MR Tarbutt; JD Silver
Review of Scientific Instruments American Institute of Physics 71 (2) 687 - 689 0034-6748 2000/02 [Refereed]
D Kato; C Yamada; T Fukami; Ikuta, I; H Watanabe; K Okazaki; S Tsurubuchi; K Motohashi; S Ohtani
Physica Scripta Royal Swedish Academy of Sciences T80B 446 - 447 0281-1847 1999 [Refereed]
M1-transitions of Ti-like highly charged ionsD Kato; C Yamada; T Fukami; Ikuta, I; H Watanabe; K Okazaki; S Tsurubuchi; K Motohashi; S OhtaniPhysica Scripta Royal Swedish Academy of Sciences T80B 446 ...See More
Journal of the Physical Society of Japan Physical Society of Japan 68 (1) 64 - 70 0031-9015 1999 [Refereed]
Estimation of emission cross section for CH+(A1Π-X1Σ+: 419.0-441.0 nm) produced by electron impact of CH4 using spectral simulation techniqueK. Motohashi; S. TsurubuchiJournal of the Physical Society ...See More
N Nakamura; J Asada; FJ Currell; T Fukami; T Hirayama; D Kato; K Motohashi; E Nojikawa; S Ohtani; K Okazaki; M Sakurai; H Shimizu; N Tada; S Tsurubuchi; H Watanabe
Review of Scientific Instruments American Institute of Physics 69 (2) 694 - 696 0034-6748 1998/02 [Refereed][Invited]
The present status of the Tokyo electron beam ion trapN Nakamura; J Asada; FJ Currell; T Fukami; T Hirayama; D Kato; K Motohashi; E Nojikawa; S Ohtani; K Okazaki; M Sakurai; H Shimizu; N Tada; S Tsuru...See More
N Nakamura; J Asada; FJ Currell; T Fukami; T Hirayama; D Kato; K Motohashi; E Nojikawa; S Ohtani; K Okazaki; M Sakurai; H Shimizu; N Tada; S Tsurubuchi; H Watanabe
Review of Scientific Instruments American Institute of Physics 69 (2) 694 - 696 0034-6748 1998/02 [Refereed][Invited]
H Watanabe; J Asada; FJ Currell; T Fukami; T Hirayama; K Motohashi; N Nakamura; E Nojikawa; S Ohtani; K Okazaki; M Sakurai; H Shimizu; N Tada; S Tsurubuchi
Journal of the Physical Society of Japan Physical Society of Japan 66 (12) 3795 - 3800 0031-9015 1997/12 [Refereed][Invited]
Characteristics of the Tokyo Electron-Beam Ion TrapH Watanabe; J Asada; FJ Currell; T Fukami; T Hirayama; K Motohashi; N Nakamura; E Nojikawa; S Ohtani; K Okazaki; M Sakurai; H Shimizu; N Tada; S Tsur...See More
H Watanabe; J Asada; FJ Currell; T Fukami; T Hirayama; K Motohashi; N Nakamura; E Nojikawa; S Ohtani; K Okazaki; M Sakurai; H Shimizu; N Tada; S Tsurubuchi
Journal of the Physical Society of Japan Physical Society of Japan 66 (12) 3795 - 3800 0031-9015 1997/12 [Refereed][Invited]
N. Nakamura; J. Asada; F. J. Currell; T. Fukami; T. Hirayama; K. Motohashi; T. Nagata; E. Nojikawa; S. Ohtani; K. Okazaki; M. Sakurai; H. Shiraishi; S. Tsurubuchi; H. Watanabe
Overview of Tokyo Electron Beam Ion Source / Trap at ILS / UECN. Nakamura; J. Asada; F. J. Currell; T. Fukami; T. Hirayama; K. Motohashi; T. Nagata; E. Nojikawa; S. Ohtani; K. Okazaki; M. Sakurai; H. ...See More
N. Nakamura; J. Asada; F. J. Currell; T. Fukami; T. Hirayama; K. Motohashi; T. Nagata; E. Nojikawa; S. Ohtani; K. Okazaki; M. Sakurai; H. Shiraishi; S. Tsurubuchi; H. Watanabe
H. Watanabe; F. J. Currell; J. Asada; T. Fukami; T. Hirayama; K. Motohashi; N. Nakamura; E. Nojikawa; S. Ohtani; K. Okazaki; M. Sakurai; H. Shiraishi; S. Tsurubuchi
Control systems of the Electron Beam Ion Trap at ILS / UECH. Watanabe; F. J. Currell; J. Asada; T. Fukami; T. Hirayama; K. Motohashi; N. Nakamura; E. Nojikawa; S. Ohtani; K. Okazaki; M. Sakurai; H. Sh...See More
H. Watanabe; F. J. Currell; J. Asada; T. Fukami; T. Hirayama; K. Motohashi; N. Nakamura; E. Nojikawa; S. Ohtani; K. Okazaki; M. Sakurai; H. Shiraishi; S. Tsurubuchi
J. Asada; F. J. Currell; T. Fukami; T. T. Hirayama; K. Motohashi; Nakamura; E. Nojikawa; S. Ohtani; K. Okazaki; M. Sakurai; H. Shiraishi; S. Tsurubuchi; H. Watanabe
Physica Scripta IOP Science T73 90 - 92 1997/10 [Refereed]
X - ray Spectroscopy at the Tokyo EBIT FacilityJ. Asada; F. J. Currell; T. Fukami; T. T. Hirayama; K. Motohashi; Nakamura; E. Nojikawa; S. Ohtani; K. Okazaki; M. Sakurai; H. Shiraishi; S. Tsurubuchi; ...See More
J. Asada; F. J. Currell; T. Fukami; T. T. Hirayama; K. Motohashi; Nakamura; E. Nojikawa; S. Ohtani; K. Okazaki; M. Sakurai; H. Shiraishi; S. Tsurubuchi; H. Watanabe
Physica Scripta IOP Science T73 90 - 92 1997/10 [Refereed]
FJ Currell; J Asada; T Fukami; H Hirayama; N Nakamura; K Motohashi; E Nojikawa; K Okazaki; S Ohtani; M Sakurai; H Shiraishi; S Tsurubuchi; H Watanabe
Physica Scripta ROYAL SWEDISH ACAD SCIENCES T73 (T73) 371 - 372 0031-8949 1997 [Refereed]
Detector systems for use with an Electron Beam Ion TrapFJ Currell; J Asada; T Fukami; H Hirayama; N Nakamura; K Motohashi; E Nojikawa; K Okazaki; S Ohtani; M Sakurai; H Shiraishi; S Tsurubuchi; H Wata...See More
K Motohashi; S Tsurubuchi; H Shimizu; K Mochiji; H Tanuma; N Kobayashi
Physica Scripta IOP Science (Royal Swedish Academy of Science) T73 329 - 331 0031-8949 1997 [Refereed]
Optical emission spectroscopy of sputtered Al atoms from Al and Al2O3 surfaces interacted with Arq+ (q = 1-9)K Motohashi; S Tsurubuchi; H Shimizu; K Mochiji; H Tanuma; N KobayashiPhysica Scripta IOP S...See More
K Motohashi; J Asada; FJ Currell; T Fukami; T Hirayama; K Mochiji; N Nakamura; E Nojikawa; K Okazaki; S Ohtani; M Sakurai; H Shiraishi; S Tsurubuchi; H Watanabe
Physica Scripta IOP Science (Royal Swedish Academy of Science) T73 (T73) 368 - 370 0031-8949 1997 [Refereed]
Extraction of trapped ions from the Tokyo Electron Beam Ion TrapK Motohashi; J Asada; FJ Currell; T Fukami; T Hirayama; K Mochiji; N Nakamura; E Nojikawa; K Okazaki; S Ohtani; M Sakurai; H Shiraishi; ...See More
K Motohashi; J Asada; FJ Currell; T Fukami; T Hirayama; K Mochiji; N Nakamura; E Nojikawa; K Okazaki; S Ohtani; M Sakurai; H Shiraishi; S Tsurubuchi; H Watanabe
Physica Scripta IOP Science (Royal Swedish Academy of Science) T73 (T73) 368 - 370 0031-8949 1997 [Refereed]
H. Watanabe; J. Asada; F. J. Currell; T. Fukami; T. Hirayama; K. Motohashi; N. Nakamura; E. Nojikawa; S. Ohtani; K. Okazaki; M. Sakurai; H. Shiraishi; S. Tsurubuchi
Physica Scripta T Royal Swedish Academy of Sciences 73 365 - 367 0281-1847 1997
Control system of the Tokyo Electron Beam Ion TrapH. Watanabe; J. Asada; F. J. Currell; T. Fukami; T. Hirayama; K. Motohashi; N. Nakamura; E. Nojikawa; S. Ohtani; K. Okazaki; M. Sakurai; H. Shiraishi;...See More
H. Watanabe; J. Asada; F. J. Currell; T. Fukami; T. Hirayama; K. Motohashi; N. Nakamura; E. Nojikawa; S. Ohtani; K. Okazaki; M. Sakurai; H. Shiraishi; S. Tsurubuchi
Physica Scripta T Royal Swedish Academy of Sciences 73 365 - 367 0281-1847 1997
Dissociative excitation of CH4 by electron impact: Emission cross sections for the fragment speciesK Motohashi; H Soshi; M Ukai; S. TsurubuchiChemical Physics ELSEVIER SCIENCE BV 213 (1-3) 369 - 384 0...See More
FJ Currell; J Asada; K Ishii; A Minoh; K Motohashi; N Nakamura; K Nishizawa; S Ohtani; K Okazaki; M Sakurai; H Shiraishi; S Tsurubuchi; H Watanabe
Journal of the Physical Society of Japan Physical Society of Japan 65 (10) 3186 - 3192 0031-9015 1996/10 [Refereed]
A new versatile electron-beam ion trapFJ Currell; J Asada; K Ishii; A Minoh; K Motohashi; N Nakamura; K Nishizawa; S Ohtani; K Okazaki; M Sakurai; H Shiraishi; S Tsurubuchi; H WatanabeJournal of the P...See More
Journal of the Physical Society of Japan Physical Society of Japan 63 (11) 3996 - 3999 0031-9015 1994/11 [Refereed]
Excitation of the 3s3p6 State of Ar+ by Electron-ImpactS. Tsurubuchi; T. Miyazaki; K. MotohashiJournal of the Physical Society of Japan Physical Society of Japan 63 (11) 3996 - 3999 0031-9015 1994/11 ...See More
Dissociative excitation of SiH4 by electron impact: emission cross sections for fragment speciesS. Tsurubuchi; K. Motohashi; S. Matsuoka; T. ArikawaChemical Physics ELSEVIER SCIENCE BV 161 (3) 493 - 5...See More
Dissociative excitation of SiH4 by electron impact: Emission cross sections for the hydrogen Lyman seriesS. Tsurubuchi; K. Motohashi; S. Matsuoka; T. ArikawaChemical Physics ELSEVIER SCIENCE BV 155 (3...See More
ISSP10 Proceedings of the 10th ISSP International Symposium on Nanoscience at Surfaces
ELSEVIER 2007
INELASTIC ION-SURFACE COLLISIONS
ELSEVIER 2005
CORRELATIONS, POLARIZATION, AND IONIZATION IN ATOMIC SYSTEMS
本橋 健次; D.H. Madison; M. Schulz; S. Tsurubuchi (Joint workp. 291-296を執筆)American Institute of Physics 2002/10 0735400482
本書はInternational Symposium on (e, 2e), Double Photoionization and Related Topics and the eleventh International Symposium on Polarization and Correlation in Electronic and Atomic Collisionsの講演者による最新の研究動向をまとめたものである.本人は多価イオンと分子の低エネルギー衝突による解離過程の研究を紹介した.
CORRELATIONS, POLARIZATION, AND IONIZATION IN ATOMIC SYSTEMS本橋 健次; D.H. Madison; M. Schulz; S. Tsurubuchi (Joint workp. 291-296を執筆)American Institute of Physics 2002/10 0735400482 本書はInternational Sym...See More
CORRELATIONS, POLARIZATION, AND IONIZATION IN ATOMIC SYSTEMS
本橋 健次; D.H. Madison; M. Schulz; S. Tsurubuchi (Joint workp. 291-296を執筆)American Institute of Physics 2002/10 0735400482
本書はInternational Symposium on (e, 2e), Double Photoionization and Related Topics and the eleventh International Symposium on Polarization and Correlation in Electronic and Atomic Collisionsの講演者による最新の研究動向をまとめたものである.本人は多価イオンと分子の低エネルギー衝突による解離過程の研究を紹介した.
CORRELATIONS, POLARIZATION, AND IONIZATION IN ATOMIC SYSTEMS
AMERICAN INSTITUTE OF PHYSICS 2002 0735400482
Proceedings of the 8th International Conference on Ion Source
本橋 健次 (Joint workp. 890-892を執筆)American Institute of Physics 1563969211
本書は8th International Conference on Ion Sourceの講演者による最新の動向をまとめ会議録である.本人は永久磁石を用いた超小型の電子衝撃型多価イオン源の設計・開発・評価実験結果を述べた.
Proceedings of the 8th International Conference on Ion Source本橋 健次 (Joint workp. 890-892を執筆)American Institute of Physics 1563969211 本書は8th International Conference on Ion Sourceの講演者による最新の動向をまとめ会議録である...See More
Proceedings of the 8th International Conference on Ion Source
本橋 健次 (Joint workp. 890-892を執筆)American Institute of Physics 1563969211
本書は8th International Conference on Ion Sourceの講演者による最新の動向をまとめ会議録である.本人は永久磁石を用いた超小型の電子衝撃型多価イオン源の設計・開発・評価実験結果を述べた.
Conference Activities & Talks
Incubation time dependence of the selective inactivation effect of plasma-activated lactated Ringer's solution on skin and lung cancer cells [Not invited]
The 72nd JSAP Spring Meeting 2025 2025/03 Oral presentation
Incubation time dependence of the selective inactivation effect of plasma-activated lactated Ringer's solution on skin and lung cancer cells [Not invited]Ryogo Nonaka; Kei Sasaki; Zhenfei Dong; Kenji...See More
Incubation time dependence of the selective inactivation effect of plasma-activated lactated Ringer's solution on skin and lung cancer cells [Not invited]
The 72nd JSAP Spring Meeting 2025 2025/03 Oral presentation
Guiding effect of different multi-charge ion beams with a same specific charge in cylindrical glass channels
Mari Yuasa; Kenji Motohashi
The 72nd JSAP Spring Meeting 2025 2025/03 Poster presentation
大気圧プラズマ活性化液を封入した超微細気泡発生装置の開発 [Not invited]
本橋健次; 野中亮吾
原子衝突学会第49回年会 2024/08 Poster presentation
Time dependence of kinetic energy of an Ar6+ ion beam guided by a cylindrical concave-convex glass channel [Not invited]
Yuya Kazamatsuri; Tomoaki Seki; Mari Yuasa; Souichiro Oyama; Kenji Motohashi
第71回応用物理学会春季学術講演会 2024/03 Oral presentation
Time dependence of kinetic energy of an Ar6+ ion beam guided by a cylindrical concave-convex glass channel [Not invited]Yuya Kazamatsuri; Tomoaki Seki; Mari Yuasa; Souichiro Oyama; Kenji Motohashi第71...See More
Time dependence of kinetic energy of an Ar6+ ion beam guided by a cylindrical concave-convex glass channel [Not invited]
Yuya Kazamatsuri; Tomoaki Seki; Mari Yuasa; Souichiro Oyama; Kenji Motohashi
第71回応用物理学会春季学術講演会 2024/03 Oral presentation
Surface analyses of film deposited by iron-fullerene composite ions synthesized in ECR plasma [Not invited]
Time evolution of multi-charge Ar ion beams guided by cylindrical glass channel [Not invited]
Tomoaki Seki; Yuya Kazamatsuri; Souichiro Oyama; Mari Yuasa; Kenji Motohashi
第71回応用物理学会春季学術講演会 2024/03 Oral presentation
Time evolution of multi-charge Ar ion beams guided by cylindrical glass channel [Not invited]Tomoaki Seki; Yuya Kazamatsuri; Souichiro Oyama; Mari Yuasa; Kenji Motohashi第71回応用物理学会春季学術講演会 2024/03 Or...See More
Time evolution of multi-charge Ar ion beams guided by cylindrical glass channel [Not invited]
Tomoaki Seki; Yuya Kazamatsuri; Souichiro Oyama; Mari Yuasa; Kenji Motohashi
第71回応用物理学会春季学術講演会 2024/03 Oral presentation
Effect of thermal treatment on the electrical properties of particles composed of carbon nanobelts and C60 molecules [Not invited]
Effect of thermal treatment on the electrical properties of particles composed of carbon nanobelts and C60 molecules [Not invited]Sayaca Hata; Shunji Kurosu; Kenji Motohashi; Toru Maekawa第71回応用物理学会春季...See More
Effect of thermal treatment on the electrical properties of particles composed of carbon nanobelts and C60 molecules [Not invited]
Separation of paramagnetic particles of different diameters in a rotational magnetic field [Not invited]Shintaro Ikeda; Shunji Kurosu; Kenji Motohashi; Toru Maekawa第71回応用物理学会春季学術講演会 2024/03 Poster ...See More
Separation of paramagnetic particles of different diameters in a rotational magnetic field [Not invited]
The 20th International Symposium on Bioscience and Nanotechnology 2023/12 Oral presentation
Surface analysis of iron-fullerene complex ions synthesized in the Bio-Nano electron cyclotron resonance ion source [Not invited]
Tomoki Kizuka; Iori Hirahara; Yang Haofan; Kenji Motohashi
The 20th International Symposium on Bioscience and Nanotechnology 2023/12
Surface analysis of iron-fullerene complex ions synthesized in the Bio-Nano electron cyclotron resonance ion source [Not invited]Tomoki Kizuka; Iori Hirahara; Yang Haofan; Kenji MotohashiThe 20th Int...See More
Surface analysis of iron-fullerene complex ions synthesized in the Bio-Nano electron cyclotron resonance ion source [Not invited]
Tomoki Kizuka; Iori Hirahara; Yang Haofan; Kenji Motohashi
The 20th International Symposium on Bioscience and Nanotechnology 2023/12
Kinetic energy distributions of Ar8+ ion beams guided by cylindrical glass channels [Not invited]
Yuya Kazamatsuri; Tomoaki Seki; Mari Yuasa; Soichiro Oyama; Kenji Motohashi
The 20th International Symposium on Bioscience and Nanotechnology 2023/12
Kinetic energy distributions of Ar8+ ion beams guided by cylindrical glass channels [Not invited]Yuya Kazamatsuri; Tomoaki Seki; Mari Yuasa; Soichiro Oyama; Kenji MotohashiThe 20th International Symp...See More
Kinetic energy distributions of Ar8+ ion beams guided by cylindrical glass channels [Not invited]
Yuya Kazamatsuri; Tomoaki Seki; Mari Yuasa; Soichiro Oyama; Kenji Motohashi
The 20th International Symposium on Bioscience and Nanotechnology 2023/12
Plasma treatment of particles formed by compounds composed of carbon nanobelts and C60 molecules [Not invited]
The 20th International Symposium on Bioscience and Nanotechnology 2023/12
Plasma treatment of particles formed by compounds composed of carbon nanobelts and C60 molecules [Not invited]Sayaca Hata; Natsuca Yuasa; Shunji Kurosu; Kenji Motohashi; Toru MaekawaThe 20th Internat...See More
Plasma treatment of particles formed by compounds composed of carbon nanobelts and C60 molecules [Not invited]
The 20th International Symposium on Bioscience and Nanotechnology 2023/12
Patterns formed by particles of different diameters dispersed in water in the presence of a rotational magnetic field [Not invited]
Shintaro Ikeda; Kenji Motohashi; Toru Maekawa
The 20th International Symposium on Bioscience and Nanotechnology 2023/12
Patterns formed by particles of different diameters dispersed in water in the presence of a rotational magnetic field [Not invited]Shintaro Ikeda; Kenji Motohashi; Toru MaekawaThe 20th International ...See More
Patterns formed by particles of different diameters dispersed in water in the presence of a rotational magnetic field [Not invited]
Shintaro Ikeda; Kenji Motohashi; Toru Maekawa
The 20th International Symposium on Bioscience and Nanotechnology 2023/12
Selective inactivation of cancer cells by plasma-irradiated Ringer's solution [Not invited]
The 20th International Symposium on Bioscience and Nanotechnology 2023/12 Oral presentation
Time evolution of position and shape of Ar8+ ion beam guided by cylindrical glass channels [Not invited]
Tomoaki Seki; Yuya Kazamatsuri; Mari Yuasa; Soichiro Oyam; Kenji Motohashi
The 20th International Symposium on Bioscience and Nanotechnology 2023/12 Oral presentation
Time evolution of position and shape of Ar8+ ion beam guided by cylindrical glass channels [Not invited]Tomoaki Seki; Yuya Kazamatsuri; Mari Yuasa; Soichiro Oyam; Kenji MotohashiThe 20th Internationa...See More
Time evolution of position and shape of Ar8+ ion beam guided by cylindrical glass channels [Not invited]
Tomoaki Seki; Yuya Kazamatsuri; Mari Yuasa; Soichiro Oyam; Kenji Motohashi
The 20th International Symposium on Bioscience and Nanotechnology 2023/12 Oral presentation
Inactivation of skin cancer cells by lactated Ringer's solution with O2 microbubbles irradiated with atomospheric He plasma [Not invited]
宮下拓也; ガイコタク; 綾部龍; 吉川祥平; 二木秀太; 野中亮吾; 前川竜摩; 本橋健次
第70回応用物理学会春季学術講演会 2023/03 Oral presentation
Inactivation of skin cancer cells by lactated Ringer's solution with O2 microbubbles irradiated with atomospheric He plasma [Not invited]宮下拓也; ガイコタク; 綾部龍; 吉川祥平; 二木秀太; 野中亮吾; 前川竜摩; 本橋健次第70回応用物理学会春季学術講演...See More
Inactivation of skin cancer cells by lactated Ringer's solution with O2 microbubbles irradiated with atomospheric He plasma [Not invited]
宮下拓也; ガイコタク; 綾部龍; 吉川祥平; 二木秀太; 野中亮吾; 前川竜摩; 本橋健次
第70回応用物理学会春季学術講演会 2023/03 Oral presentation
Kinetic energy distribution of Ar6+ ion beam guided by cylindrical glass channels [Not invited]
Kinetic energy distribution of Ar6+ ion beam guided by cylindrical glass channels [Not invited]Ryohei Takahashi; Yuya Kazamatsuri; Tomoaki Seki; Yujin Takayama; Nana Sugimoto; Kenji Motohashi第70回応用物理...See More
Kinetic energy distribution of Ar6+ ion beam guided by cylindrical glass channels [Not invited]
The 19th International Symposium on Bioscience and Nanotechnology 2022/12 Poster presentation
Development of a delay line position sensitive detector for ion imaging [Not invited]Tomoaki Seki; Ryohei Takahashi; Yuya Kazamatsuri; Ryuhei Takayama; Nana Sugimoto; Kenji MotohashiThe 19th Internat...See More
Development of a delay line position sensitive detector for ion imaging [Not invited]
The 19th International Symposium on Bioscience and Nanotechnology 2022/12 Poster presentation
TOF-SIMS analysis of iron-fullerene complex ions synthesized in the Bio-Nano electron cyclotron resonance ion source [Not invited]Tomoki Kizuka; Zhang Chenhan; Ayuho Matsumoto; Rinya Kitaura; Kenji M...See More
TOF-SIMS analysis of iron-fullerene complex ions synthesized in the Bio-Nano electron cyclotron resonance ion source [Not invited]
The 19th International Symposium on Bioscience and Nanotechnology 2022/12 Poster presentation
Guiding of an Ar6+ ion beam with cylindrical glass channels [Not invited]Yuya Kazamatsuri; Ryohei Takahashi; Tomoaki Seki; Yujin Takayama; Nana Sugimoto; Kenji MotohashiThe 19th International Symposi...See More
Guiding of an Ar6+ ion beam with cylindrical glass channels [Not invited]
The 19th International Symposium on Bioscience and Nanotechnology 2022/12 Poster presentation
XPS analysis of iron-fullerence complex ions synthesized in the Bio-Nano electron cyclotron resonance ion source [Not invited]Chenhan Zhang; Tomoki Kizuka; Ayuho Matsumoto; Rinya Kitaura; Kenji Motoh...See More
XPS analysis of iron-fullerence complex ions synthesized in the Bio-Nano electron cyclotron resonance ion source [Not invited]
The 18th International Symposium on Bioscience and Nanotechnology 2021/12 Poster presentation
Guiding a 15 keV Ar⁶⁺ ion beam by a cylindrical glass channel [Not invited]Ryohei Takahashi; Yuya Kazamatsuri; Tomoaki Seki; Kenji MotohashiThe 18th International Symposium on Bioscience and Nanotech...See More
Guiding a 15 keV Ar⁶⁺ ion beam by a cylindrical glass channel [Not invited]
The 18th International Symposium on Bioscience and Nanotechnology 2021/12 Poster presentation
Inactivation of skin cancer cells by atmospheric pressure He-O2 plasma irradiated liquids [Not invited]Takuya Miyashita; Yuto Yoshizawa; Kazunori Kato; Kenji MotohashiThe 18th International Symposium...See More
Inactivation of skin cancer cells by atmospheric pressure He-O2 plasma irradiated liquids [Not invited]
The 68th JSAP Spring Meeting 2021 2021/03 Poster presentation
Kinetic energy distribution of Ar ions passed through a cylindrical glass channel in incidence of 15 keV-Ar6+ ion beam [Not invited]Ryohei Takahashi; Fumiya Hagiwara; Shion Iwase; Kenji MotohashiThe ...See More
Kinetic energy distribution of Ar ions passed through a cylindrical glass channel in incidence of 15 keV-Ar6+ ion beam [Not invited]
The 68th JSAP Spring Meeting 2021 2021/03 Poster presentation
Selective inactivation of skin cancer cells using a medium activated by irradiation of atmospheric He plasma and introduction of oxygen gas [Not invited]
The 68th JSAP Spring Meeting 2021 2021/03 Poster presentation
Selective inactivation of skin cancer cells using a medium activated by irradiation of atmospheric He plasma and introduction of oxygen gas [Not invited]Risa Mitoya; Kazuhiro Usui; Takuya Miyashita; ...See More
Selective inactivation of skin cancer cells using a medium activated by irradiation of atmospheric He plasma and introduction of oxygen gas [Not invited]
The 68th JSAP Spring Meeting 2021 2021/03 Poster presentation
Inactivation of skin cancer cells using a medium activated by irradiation of atmospheric He+O2 mixed gas plasma [Not invited]Takuya Miyashita; Kazuhiro Usui; Risa Mitoya; Mika Kawarai; Kazunori Kato;...See More
Inactivation of skin cancer cells using a medium activated by irradiation of atmospheric He+O2 mixed gas plasma [Not invited]
The 68th JSAP Spring Meeting 2021 2021/03 Oral presentation
Influence of oxygen introduction on inactivation of cancer cells by atmospheric plasma activated medium [Not invited]Kazuhiro Usui; Takuya Miyashita; Risa Mitoya; Mika Kawarai; Kazunori Kato; Kenji M...See More
Influence of oxygen introduction on inactivation of cancer cells by atmospheric plasma activated medium [Not invited]
The 68th JSAP Spring Meeting 2021 2021/03 Oral presentation
Optical emission spectra on tungsten surfaces irradiated with low energy Ar+ ion beam [Not invited]
H. Igarashi; H. A. sakaue; D. Kato; I. Murakami; K. Motohashi; T. Kenmotsu; K. Furuya; T. Furukawa; Y. Sakai
The Physical Society of Japan 2020 (75th) Annual Meeting 2020/03 Oral presentation
Optical emission spectra on tungsten surfaces irradiated with low energy Ar+ ion beam [Not invited]H. Igarashi; H. A. sakaue; D. Kato; I. Murakami; K. Motohashi; T. Kenmotsu; K. Furuya; T. Furukawa; ...See More
Optical emission spectra on tungsten surfaces irradiated with low energy Ar+ ion beam [Not invited]
H. Igarashi; H. A. sakaue; D. Kato; I. Murakami; K. Motohashi; T. Kenmotsu; K. Furuya; T. Furukawa; Y. Sakai
The Physical Society of Japan 2020 (75th) Annual Meeting 2020/03 Oral presentation
Comparison of inactivation effect of skin cancer cells between plasma activated medium and anticancer drug [Not invited]
K. Usui; K. Muro; T. Sekiguchi; K. Kato; K. Motohashi
The 67th JSAP Spring Meeting 2020 2020/03 Poster presentation
Comparison of inactivation effect of skin cancer cells between plasma activated medium and anticancer drug [Not invited]K. Usui; K. Muro; T. Sekiguchi; K. Kato; K. MotohashiThe 67th JSAP Spring Meeti...See More
Comparison of inactivation effect of skin cancer cells between plasma activated medium and anticancer drug [Not invited]
K. Usui; K. Muro; T. Sekiguchi; K. Kato; K. Motohashi
The 67th JSAP Spring Meeting 2020 2020/03 Poster presentation
Inactivation of skin cancer cells using the medium activated with He – O₂ mixed gas plasma [Not invited]
K. Muro; K. Usui; T. Sekiguchi; K. Kato; K. Motohashi
The 67th JSAP Spring Meeting 2020 2020/03 Oral presentation
Inactivation of skin cancer cells using the medium activated with He – O₂ mixed gas plasma [Not invited]K. Muro; K. Usui; T. Sekiguchi; K. Kato; K. MotohashiThe 67th JSAP Spring Meeting 2020 2020/03...See More
Inactivation of skin cancer cells using the medium activated with He – O₂ mixed gas plasma [Not invited]
K. Muro; K. Usui; T. Sekiguchi; K. Kato; K. Motohashi
The 67th JSAP Spring Meeting 2020 2020/03 Oral presentation
Fluence mesurement of 4MeV-C4+ ion beam guided with the cylindrical glass channel [Not invited]Kenji Motohashi2019 Autum Meeting of the Physical Society of Japan 2019/09 Oral presentation Gifu Uni...See More
Optical emission spectra from Ar+ ions recoiled on tungsten surface by irradiation of Ar+ ion beam [Not invited]
Y. Igarashi; H. A. Sakaue; D. Kato; K. Motohashi; K. Nogami; I. Murakami; T. Kenmotsu; K. Furuya; T. Furukawa; Y. sakai
44th Annual Meeting of the Atomic Collision Society 2019/09 Poster presentation
Optical emission spectra from Ar+ ions recoiled on tungsten surface by irradiation of Ar+ ion beam [Not invited]Y. Igarashi; H. A. Sakaue; D. Kato; K. Motohashi; K. Nogami; I. Murakami; T. Kenmotsu; ...See More
Optical emission spectra from Ar+ ions recoiled on tungsten surface by irradiation of Ar+ ion beam [Not invited]
Y. Igarashi; H. A. Sakaue; D. Kato; K. Motohashi; K. Nogami; I. Murakami; T. Kenmotsu; K. Furuya; T. Furukawa; Y. sakai
44th Annual Meeting of the Atomic Collision Society 2019/09 Poster presentation
The 24th International Conference on Ion-Surface Interaction 2019/08 Oral presentation Intourist Kolomenskoe, Moscow, Russia national Research Nuclear University (MePhI)
Guiding of Ar3+ (7.5 keV) ion beam using cylindrical glass channel (CGC) was successfully observed.
Small deflection due to tilt of the CGC was observed.
Kinetic energy of transmitted ions almost preserved the initial energy.
Ion transmission probability increased with an increase of charge injected to the CGC.
Negative x displacement of deflected ions at both positive and negative tilt angles suggests that the concave shape contributes to guide of ions more effectively than the convex one.
Kinetic energy distribution of slow multiply charged ions transmitted through a cylindrical glass channel [Not invited]Kenji MotohashiThe 24th International Conference on Ion-Surface Interaction 201...See More
The 24th International Conference on Ion-Surface Interaction 2019/08 Oral presentation Intourist Kolomenskoe, Moscow, Russia national Research Nuclear University (MePhI)
Guiding of Ar3+ (7.5 keV) ion beam using cylindrical glass channel (CGC) was successfully observed.
Small deflection due to tilt of the CGC was observed.
Kinetic energy of transmitted ions almost preserved the initial energy.
Ion transmission probability increased with an increase of charge injected to the CGC.
Negative x displacement of deflected ions at both positive and negative tilt angles suggests that the concave shape contributes to guide of ions more effectively than the convex one.
Comparison of inactivation effect using plasma activated medium between skin cancer cells and normal cells [Not invited]Kounosuke Muro; Kazuhiro Usui; Tatsuya Sekiguchi; Kazunori Kato; Kenji Motohash...See More
Comparison of inactivation effect using plasma activated medium between skin cancer cells and normal cells [Not invited]
Comparison of inactivation effect of skin cancer cells between plasma activated medium and anti-cancer agents [Not invited]Kazuhiro Usui; Kounosuke Muro; Tatsuya Sekiguchi; Kazunori Kato; Kenji Motoh...See More
Comparison of inactivation effect of skin cancer cells between plasma activated medium and anti-cancer agents [Not invited]
Comparison of inactivation effect between skin cancer cells and skin normal cells in plasma activated medium [Not invited]Kounosuke Muro; Kazuhiro Usui; Tatsuya Ono; Kazunori Kato; Kenji MotohashiThe...See More
Evaluation of guide effect for fullerene ion beam and argon ion beam using cylindrical glass channel [Not invited]Kenji MotohashiECRIS meeting 2018/12 Oral presentation 富山県 富山高等専門学校 ガラス円筒面チャネルによ...See More
Evaluation of guide effect for fullerene ion beam and argon ion beam using cylindrical glass channel [Not invited]
Guiding of 7.5 keV Ar3+ ion beam and focusing of 4 MeV C4+ ion beam using cylindrical glass channel [Invited]
Kenji Motohashi
TMU Symposium on Physics of Highly Charged Ions 2018 2018/12 Invited oral presentation Tokyo Metropolitan University
Guiding of Ar3+ (7.5 keV) ion beam using cylindrical glass channel (CGC) was successfully observed. Small deflection due to tilt of the CGC was observed. Kinetic energy of transmitted ions almost preserved the initial energy. Ion transmission probability increased with an increase of charge injected to the CGC. Negative x displacement of deflected ions at both positive and negative tilt angles suggests that the concave shape contributes to guide of ions more effectively than the convex one.
Focusing of C4+ (4 MeV) ion beam using the CGC was successfully observed. No deflection of transmitted ion beam was observed. Kinetic energy of transmitted ions almost preserved the initial energy at |θ| ≤ 3º. Flux enhancement of transmitted ions by factor 1.4 was observed in CR-39 etch pits.
Guiding of 7.5 keV Ar3+ ion beam and focusing of 4 MeV C4+ ion beam using cylindrical glass channel [Invited]Kenji MotohashiTMU Symposium on Physics of Highly Charged Ions 2018 2018/12 Invited oral...See More
Guiding of 7.5 keV Ar3+ ion beam and focusing of 4 MeV C4+ ion beam using cylindrical glass channel [Invited]
Kenji Motohashi
TMU Symposium on Physics of Highly Charged Ions 2018 2018/12 Invited oral presentation Tokyo Metropolitan University
Guiding of Ar3+ (7.5 keV) ion beam using cylindrical glass channel (CGC) was successfully observed. Small deflection due to tilt of the CGC was observed. Kinetic energy of transmitted ions almost preserved the initial energy. Ion transmission probability increased with an increase of charge injected to the CGC. Negative x displacement of deflected ions at both positive and negative tilt angles suggests that the concave shape contributes to guide of ions more effectively than the convex one.
Focusing of C4+ (4 MeV) ion beam using the CGC was successfully observed. No deflection of transmitted ion beam was observed. Kinetic energy of transmitted ions almost preserved the initial energy at |θ| ≤ 3º. Flux enhancement of transmitted ions by factor 1.4 was observed in CR-39 etch pits.
Kenji Motohashi; Shu Ishii; Kosuke Aoki; Naoya Tsuruta; Shoutaro Kamon
43rd Annual Conference of the Atomic Collision Society og Japan 2018/10 Poster presentation Kyoto University (Uji campus, Kihada Hall) The Atomic Collision Society of Japan
"Ion beam guiding effect" in which a low-energy multiply charged ion beam travels in a capillary tube and a bent tube by charging has been attracting attention. In order to investigate the effect of different shapes of concave and convex on the guide effect, we attempted to measure kinetic energy and scattering angle of the ion beam passing through the cylindrical glass channel. As a result, it was found that the guide effect on the concave surface is larger than the convex surface.
Transmission characteristics of Ar multicharge Ion Beams on a cylindrical glass channel [Not invited]Kenji Motohashi; Shu Ishii; Kosuke Aoki; Naoya Tsuruta; Shoutaro Kamon43rd Annual Conference of th...See More
Kenji Motohashi; Shu Ishii; Kosuke Aoki; Naoya Tsuruta; Shoutaro Kamon
43rd Annual Conference of the Atomic Collision Society og Japan 2018/10 Poster presentation Kyoto University (Uji campus, Kihada Hall) The Atomic Collision Society of Japan
"Ion beam guiding effect" in which a low-energy multiply charged ion beam travels in a capillary tube and a bent tube by charging has been attracting attention. In order to investigate the effect of different shapes of concave and convex on the guide effect, we attempted to measure kinetic energy and scattering angle of the ion beam passing through the cylindrical glass channel. As a result, it was found that the guide effect on the concave surface is larger than the convex surface.
43rd Annual Conference of the Atomic Collision Society og Japan 2018/10 Poster presentation Kyoto University (Uji campus, Kihada Hall) The Atomic Collision Society of Japan
In order to investigate the effect of the plasma activated medium (PAM), we examined the plasma irradiation time dependence of the PAM and the time (effective time) during which the effect was sustained. Furthermore, in order to investigate whether the plasma directly affects cancer cells or the radicals generated in the PAM are affecting, experiments in which the amount of the PAM at the time of plasma irradiation is also changed are also conducted. As a result, it was found that the PAM irradiated with plasma for 180 seconds had the effect of killing skin cancer cells until about 10 minutes thereafter.
Inactivation of skin cancer cells by plasma activated medium [Not invited]Kounosuke Muro; Kazunori Kato; Kenji Motohashi43rd Annual Conference of the Atomic Collision Society og Japan 2018/10 Poste...See More
43rd Annual Conference of the Atomic Collision Society og Japan 2018/10 Poster presentation Kyoto University (Uji campus, Kihada Hall) The Atomic Collision Society of Japan
In order to investigate the effect of the plasma activated medium (PAM), we examined the plasma irradiation time dependence of the PAM and the time (effective time) during which the effect was sustained. Furthermore, in order to investigate whether the plasma directly affects cancer cells or the radicals generated in the PAM are affecting, experiments in which the amount of the PAM at the time of plasma irradiation is also changed are also conducted. As a result, it was found that the PAM irradiated with plasma for 180 seconds had the effect of killing skin cancer cells until about 10 minutes thereafter.
The Physical Society of Japan 2018 Autumn Meeting 2018/09 Oral presentation Doshishya Univ. (Kyotanabe campus) The Physical Society of Japan
The ion-beam guiding, that is the transmission of low energy multi-charge ions in some tapered or curved insulator capillaries due to electric charging, have been received much attention. However, influence of the effect on shape of the inner wall and the surface condition has not been clarified because tapered capillaries have been used in most of the studies. Furthermore, detail of the ion-beam guiding has also not been clarified because kinetic energy of guided ion beam has not been measured yet. The aim of this study is to evaluate influence of the shape of the inner wall on the guiding effect by measuring the kinetic energy of guided ions.
Kinetic energy of multiply charged Ar-ion beam guided by a cylindrical glass channel [Not invited]Kenji Motohashi; Shu Ishii; Kosuke AokiThe Physical Society of Japan 2018 Autumn Meeting 2018/09 Or...See More
The Physical Society of Japan 2018 Autumn Meeting 2018/09 Oral presentation Doshishya Univ. (Kyotanabe campus) The Physical Society of Japan
The ion-beam guiding, that is the transmission of low energy multi-charge ions in some tapered or curved insulator capillaries due to electric charging, have been received much attention. However, influence of the effect on shape of the inner wall and the surface condition has not been clarified because tapered capillaries have been used in most of the studies. Furthermore, detail of the ion-beam guiding has also not been clarified because kinetic energy of guided ion beam has not been measured yet. The aim of this study is to evaluate influence of the shape of the inner wall on the guiding effect by measuring the kinetic energy of guided ions.
In situ mass analysis of scattered particles in collisions between ions and thiol self-assembled monolayer surfaces terminated with ferrocene [Not invited]
Kensei Kawamura; Muneo Osumi; Kenji Motohashi
The 15th International Symposium on Bioscience and Nanotechnology 2017/12 Poster presentation Saitama, Japan Bio-nano Electronics Research Centre, Toyo University
We conducted an in-situ mass spectrometry of atoms or molecules scattered on glass surfaces covered with ferrocene in the presence of energetic Xe or C60 fullerene ions to investigate their inelastic processes involving rearrangement or encapsulation, respectively. This study aims to develop a novel technique for synthesizing and simultaneously refining complexes involving Fe atoms.
For example, it is expected that Fe@C60 molecular ions exit a cylindrical or tapered planer channel covered with ferrocene-terminated thiol self-assembled monolayer surfaces (SAMs) via multiple glancing collisions of C60 ions. The mass-to-charge ratio of the scattered ions on the SAM surface was measured by the time-of-flight T and the displacement y of the scattered particle. We successfully measured the charge-state-specific mass spectra of exit ions using the cylindrical and the tapered planar channels.
In situ mass analysis of scattered particles in collisions between ions and thiol self-assembled monolayer surfaces terminated with ferrocene [Not invited]Kensei Kawamura; Muneo Osumi; Kenji Motohash...See More
In situ mass analysis of scattered particles in collisions between ions and thiol self-assembled monolayer surfaces terminated with ferrocene [Not invited]
Kensei Kawamura; Muneo Osumi; Kenji Motohashi
The 15th International Symposium on Bioscience and Nanotechnology 2017/12 Poster presentation Saitama, Japan Bio-nano Electronics Research Centre, Toyo University
We conducted an in-situ mass spectrometry of atoms or molecules scattered on glass surfaces covered with ferrocene in the presence of energetic Xe or C60 fullerene ions to investigate their inelastic processes involving rearrangement or encapsulation, respectively. This study aims to develop a novel technique for synthesizing and simultaneously refining complexes involving Fe atoms.
For example, it is expected that Fe@C60 molecular ions exit a cylindrical or tapered planer channel covered with ferrocene-terminated thiol self-assembled monolayer surfaces (SAMs) via multiple glancing collisions of C60 ions. The mass-to-charge ratio of the scattered ions on the SAM surface was measured by the time-of-flight T and the displacement y of the scattered particle. We successfully measured the charge-state-specific mass spectra of exit ions using the cylindrical and the tapered planar channels.
The 8th International Symposiumu on Surface Science 2017/10 Poster presentation Tsukuba, Japan The Surface Science Society of Japan
We performed a mass-spectrometric study of cluster ions scattered on solid surfaces covered with ferrocene molecules in the presence of 4.8keV‒C60q+ (q = 1 and 2) ions to investigate their encapsulation process. This study aims to develop a novel technique for synthesizing and simultaneously refining Fe@C60. It is expected that Fe@C60 molecular ions exit a curved or a tapered glass channel covered with ferrocene-terminated thiol self-assembled monolayer surfaces (Fe-thiol-SAMs) via multiple glancing collisions of C60 ions. The mass-to-charge ratio of the scattered ions on the SAM surface was analyzed using the time-of-flight measurement combined with the ion-imaging technique. We successfully measured the charge-state-specific mass spectra of exit ions using cylindrical glass and planar wedge channels. In the case of a planar wedge channel tilted +2° with respect to the C60-ion-beam axis, the peak of mass distribution shifted from ~720 u (~C60) to 750 u (~XC60). Furthermore, we performed an elemental analysis of the scattered clusters deposited on a Si substrate by inductively coupled plasma mass spectrometry. A significant increase of the amount of iron atoms was confirmed compared with a blank and a non-deposited substrates. Therefore, it is considered that XC60 contains FeC60 clusters.
Mass Spectrometry of Fullerene Ions Scattered on Glass Surfaces Covered with Ferrocene Molecules [Not invited]Kenji Motohashi; Tomoki Tachikawa; Takashi UchidaThe 8th International Symposiumu on Surf...See More
The 8th International Symposiumu on Surface Science 2017/10 Poster presentation Tsukuba, Japan The Surface Science Society of Japan
We performed a mass-spectrometric study of cluster ions scattered on solid surfaces covered with ferrocene molecules in the presence of 4.8keV‒C60q+ (q = 1 and 2) ions to investigate their encapsulation process. This study aims to develop a novel technique for synthesizing and simultaneously refining Fe@C60. It is expected that Fe@C60 molecular ions exit a curved or a tapered glass channel covered with ferrocene-terminated thiol self-assembled monolayer surfaces (Fe-thiol-SAMs) via multiple glancing collisions of C60 ions. The mass-to-charge ratio of the scattered ions on the SAM surface was analyzed using the time-of-flight measurement combined with the ion-imaging technique. We successfully measured the charge-state-specific mass spectra of exit ions using cylindrical glass and planar wedge channels. In the case of a planar wedge channel tilted +2° with respect to the C60-ion-beam axis, the peak of mass distribution shifted from ~720 u (~C60) to 750 u (~XC60). Furthermore, we performed an elemental analysis of the scattered clusters deposited on a Si substrate by inductively coupled plasma mass spectrometry. A significant increase of the amount of iron atoms was confirmed compared with a blank and a non-deposited substrates. Therefore, it is considered that XC60 contains FeC60 clusters.
Spectroscopic studies on atomic excited state formation in sputtering induced by ion-beam bombardment on tungsten surfaces [Not invited]
D. Kato; H.A. Sakaue; Y. Sakai; T. Kenmotsu; k. Furuya; M. Sakamoto; K. Motohashi
16th International Conference on Plasma-Facing Materials and Components for Fusion Applications 2017/05 Oral presentation the Zeughaus, Neuss Institute of Energy and Climate Research
Excited state formations in sputtered tungsten atoms by 35-60 keV Kr+ ion-beam bombardment on polycrystalline tungsten are investigated based on emission lines of the atoms in excited states above the surface. Mean velocities of the excited atoms outgoing along the surface normal are deduced from exponents of decay curves of sputtered W I line intensities in the optical range. The deduced mean normal velocities are almost constant over the incident Kr+ ion energies used in the present experiments. However, emission lines associated with different excited states give different mean velocities. This is interpreted by electronic inelastic processes that involve resonant charge exchange between excited W atoms and surfaces.
Spectroscopic studies on atomic excited state formation in sputtering induced by ion-beam bombardment on tungsten surfaces [Not invited]D. Kato; H.A. Sakaue; Y. Sakai; T. Kenmotsu; k. Furuya; M. Saka...See More
Spectroscopic studies on atomic excited state formation in sputtering induced by ion-beam bombardment on tungsten surfaces [Not invited]
D. Kato; H.A. Sakaue; Y. Sakai; T. Kenmotsu; k. Furuya; M. Sakamoto; K. Motohashi
16th International Conference on Plasma-Facing Materials and Components for Fusion Applications 2017/05 Oral presentation the Zeughaus, Neuss Institute of Energy and Climate Research
Excited state formations in sputtered tungsten atoms by 35-60 keV Kr+ ion-beam bombardment on polycrystalline tungsten are investigated based on emission lines of the atoms in excited states above the surface. Mean velocities of the excited atoms outgoing along the surface normal are deduced from exponents of decay curves of sputtered W I line intensities in the optical range. The deduced mean normal velocities are almost constant over the incident Kr+ ion energies used in the present experiments. However, emission lines associated with different excited states give different mean velocities. This is interpreted by electronic inelastic processes that involve resonant charge exchange between excited W atoms and surfaces.
Mass analyses of clusters exit from ion channels covered with ferrocene in incidence of C60 ions [Not invited]
T. Tachikawa; T. Uchida; K. Motohashi
The 64th JSAP Spring Meeting, 2017 2017/03 Oral presentation Pacifico Yokohama The Japan Society of Applied Physics
Mass analyses of clusters exit from ion channels covered with ferrocene in incidence of C60 ions [Not invited]T. Tachikawa; T. Uchida; K. MotohashiThe 64th JSAP Spring Meeting, 2017 2017/03 Oral pr...See More
Mass analyses of clusters exit from ion channels covered with ferrocene in incidence of C60 ions [Not invited]
T. Tachikawa; T. Uchida; K. Motohashi
The 64th JSAP Spring Meeting, 2017 2017/03 Oral presentation Pacifico Yokohama The Japan Society of Applied Physics
Transmission properties of low energy multicharge ion beam entering the gap between a pair of optical lenses [Not invited]Syu Ishii; Yukihito Mase; Kenji MotohashiThe 64th JSPS Spring meeting, 2017 ...See More
Transmission properties of low energy multicharge ion beam entering the gap between a pair of optical lenses [Not invited]
Syu Ishii; Yukihito Mase; Kenji Motohashi
The 64th JSPS Spring meeting, 2017 2017/03 Poster presentation Pacifico Yokohama The Japan Society of Applied Physics
Influence of atmospheric pressure helium plasma irradiation on skin cancer cells and esophageal cancer cells [Not invited]Yusuke Ueno; Koichiro Hirasawa; Kazunori Kato; Kenji MotohashiThe 64th JSAP S...See More
Influence of atmospheric pressure helium plasma irradiation on skin cancer cells and esophageal cancer cells [Not invited]
The energy distributions of 4MeV-Cq+ ions (q=1,4) guided by a cylindrical glass channel [Not invited]
K. Motohashi; Y. Saito; N. Miyawaki; K. Narumi
The 1st QST Takasaki Laboratory Symposium 2017/01 Nominated symposium Takasaki Advanced Radiation Research Institute, National Institutes for Quantum and Radiological Science and Technology National Institutes for Quantum and Radiological Science and Technology
The energy distributions of 4MeV-Cq+ ions (q=1,4) guided by a cylindrical glass channel [Not invited]K. Motohashi; Y. Saito; N. Miyawaki; K. NarumiThe 1st QST Takasaki Laboratory Symposium 2017/01 ...See More
The energy distributions of 4MeV-Cq+ ions (q=1,4) guided by a cylindrical glass channel [Not invited]
K. Motohashi; Y. Saito; N. Miyawaki; K. Narumi
The 1st QST Takasaki Laboratory Symposium 2017/01 Nominated symposium Takasaki Advanced Radiation Research Institute, National Institutes for Quantum and Radiological Science and Technology National Institutes for Quantum and Radiological Science and Technology
Transmission propertiies of low energy multi-charge ion beam entering the gap between a pair of optical lenses [Not invited]
Kenji Motohashi
The Annual Meeting of The Atomic Collision Society 2016/12 Oral presentation Toyama University The Atomic Collision Society
When Ar3+ ion beam entered the gap between a pair of cylindrical glass lenses and the gap between a pair of flat aluminum optical mirrors, we measured the charge state, energy, and the observation angle of the transmitted ions. We found the guiding effect, that is the ione beam transmission without energy loss, by tilting the channels.
Transmission propertiies of low energy multi-charge ion beam entering the gap between a pair of optical lenses [Not invited]Kenji MotohashiThe Annual Meeting of The Atomic Collision Society 2016/12 ...See More
Transmission propertiies of low energy multi-charge ion beam entering the gap between a pair of optical lenses [Not invited]
Kenji Motohashi
The Annual Meeting of The Atomic Collision Society 2016/12 Oral presentation Toyama University The Atomic Collision Society
When Ar3+ ion beam entered the gap between a pair of cylindrical glass lenses and the gap between a pair of flat aluminum optical mirrors, we measured the charge state, energy, and the observation angle of the transmitted ions. We found the guiding effect, that is the ione beam transmission without energy loss, by tilting the channels.
Development of a atomospheric pressure plasma reaction analizer and the preliminaly results [Not invited]
Yusuke Ueno; Ko-ichirou Hirasawa; Kenji Motohashi
The 41th Annual Meeting of The Atomic Collision Society 2016/12 Oral presentation Toyama University The Atomic Collision Society
We have been developing an analizer of plasma induced reaction of living cancer cells. Preliminary results of optical emission spectra, pH, and electric conductivity were measured during the atomospheric plasma irradiation on the esophagus cancer cells and the skin cancer cells. The spectra of N2, O, and He were observed under He plasma irradiation. The pH and the electric conductivity increased with an increase of irradiation time.
Development of a atomospheric pressure plasma reaction analizer and the preliminaly results [Not invited]Yusuke Ueno; Ko-ichirou Hirasawa; Kenji MotohashiThe 41th Annual Meeting of The Atomic Collisi...See More
Development of a atomospheric pressure plasma reaction analizer and the preliminaly results [Not invited]
Yusuke Ueno; Ko-ichirou Hirasawa; Kenji Motohashi
The 41th Annual Meeting of The Atomic Collision Society 2016/12 Oral presentation Toyama University The Atomic Collision Society
We have been developing an analizer of plasma induced reaction of living cancer cells. Preliminary results of optical emission spectra, pH, and electric conductivity were measured during the atomospheric plasma irradiation on the esophagus cancer cells and the skin cancer cells. The spectra of N2, O, and He were observed under He plasma irradiation. The pH and the electric conductivity increased with an increase of irradiation time.
Space distribution and polarizability of optical emission on the surface irradiated with ions [Not invited]
H. A. Sakaue; D. kato; I. Murakami; S. Mineta; K. Lee; Y. Sakai; K. Furuya; T. Kenmotsu; K. Motohashi
The 41th Annual Meeting of The Atomic Collision Society of Japan 2016/12 Oral presentation Toyama University The Atomic Collision Society of Japan
We observed optical spectra of Balmer series emitted from hydrogen atoms scattered on a tungsten surface in incidence of 35 keV-proton beam. The spacial distributions of emission intensity and polarizability of the Balmer alpha line spectrum were successfully measured. Both distributions were found to be polarized with the scattered direction.
Space distribution and polarizability of optical emission on the surface irradiated with ions [Not invited]H. A. Sakaue; D. kato; I. Murakami; S. Mineta; K. Lee; Y. Sakai; K. Furuya; T. Kenmotsu; K. ...See More
Space distribution and polarizability of optical emission on the surface irradiated with ions [Not invited]
H. A. Sakaue; D. kato; I. Murakami; S. Mineta; K. Lee; Y. Sakai; K. Furuya; T. Kenmotsu; K. Motohashi
The 41th Annual Meeting of The Atomic Collision Society of Japan 2016/12 Oral presentation Toyama University The Atomic Collision Society of Japan
We observed optical spectra of Balmer series emitted from hydrogen atoms scattered on a tungsten surface in incidence of 35 keV-proton beam. The spacial distributions of emission intensity and polarizability of the Balmer alpha line spectrum were successfully measured. Both distributions were found to be polarized with the scattered direction.
C60 ion scattering on a thiol self assembled monolayer surface terminated with ferrocene [Not invited]
Kenji Motohashi; Tomoki Tachikawa; Takashi Uchida
The 41th Annual Meeting of the Atomic Collision Society of Japan 2016/12 Oral presentation Toyama University The Atomic Collision Society of Japan
We conducted mass spectroscopy of molecules scattered on solid surfaces covered with ferrocene molecules in the presence of energetic C60 fullerene ions to investigate their encapsulation process. We successfully measured the charge-state-specific mass spectra of exit ions using cylindrical glass and planar wedge channels. In the case of a planar wedge channel tilted 2° with respect to the C60-ion-beam axis, intensity enhancement and reduction were observed at masses around 776u and below 720 u, respectively. Therefore, it is considered that particles with their mass around 776u contain FeC60 molecules.
C60 ion scattering on a thiol self assembled monolayer surface terminated with ferrocene [Not invited]Kenji Motohashi; Tomoki Tachikawa; Takashi UchidaThe 41th Annual Meeting of the Atomic Collision ...See More
C60 ion scattering on a thiol self assembled monolayer surface terminated with ferrocene [Not invited]
Kenji Motohashi; Tomoki Tachikawa; Takashi Uchida
The 41th Annual Meeting of the Atomic Collision Society of Japan 2016/12 Oral presentation Toyama University The Atomic Collision Society of Japan
We conducted mass spectroscopy of molecules scattered on solid surfaces covered with ferrocene molecules in the presence of energetic C60 fullerene ions to investigate their encapsulation process. We successfully measured the charge-state-specific mass spectra of exit ions using cylindrical glass and planar wedge channels. In the case of a planar wedge channel tilted 2° with respect to the C60-ion-beam axis, intensity enhancement and reduction were observed at masses around 776u and below 720 u, respectively. Therefore, it is considered that particles with their mass around 776u contain FeC60 molecules.
Mas spectroscopy of fullerene ions scattered on glass surfaces covered with ferrocene molecules [Not invited]
Kenji Motohashi; Tomoki Tachikawa; Takashi Uchida
The 14th International Symposium on Bioscience and Nanotechnology 2016/11 Poster presentation Toyo University, Kawagoe, Saitama, Japan Bio-Nano Electronics Research Center
We conducted mass spectroscopy of molecules scattered on solid surfaces covered with ferrocene molecules in the presence of energetic C60 fullerene ions to investigate their encapsulation process. It is expected that Fe@C60 molecular ions exit a curved or tapered glass channel covered with ferrocene-terminated thiol self-assembled monolayer surfaces (SAMs) via multiple glancing collisions of C60 ions. We successfully measured the charge-state-specific mass spectra of exit ions using cylindrical glass and planar wedge channels. In the case of a planar wedge channel tilted 2° with respect to the C60-ion-beam axis, intensity enhancement and reduction were observed at masses around 776 u and below 720 u, respectively. Therefore, it is considered that particles with their mass around 776 u contain FeC60 molecules.
Mas spectroscopy of fullerene ions scattered on glass surfaces covered with ferrocene molecules [Not invited]Kenji Motohashi; Tomoki Tachikawa; Takashi UchidaThe 14th International Symposium on Biosc...See More
Mas spectroscopy of fullerene ions scattered on glass surfaces covered with ferrocene molecules [Not invited]
Kenji Motohashi; Tomoki Tachikawa; Takashi Uchida
The 14th International Symposium on Bioscience and Nanotechnology 2016/11 Poster presentation Toyo University, Kawagoe, Saitama, Japan Bio-Nano Electronics Research Center
We conducted mass spectroscopy of molecules scattered on solid surfaces covered with ferrocene molecules in the presence of energetic C60 fullerene ions to investigate their encapsulation process. It is expected that Fe@C60 molecular ions exit a curved or tapered glass channel covered with ferrocene-terminated thiol self-assembled monolayer surfaces (SAMs) via multiple glancing collisions of C60 ions. We successfully measured the charge-state-specific mass spectra of exit ions using cylindrical glass and planar wedge channels. In the case of a planar wedge channel tilted 2° with respect to the C60-ion-beam axis, intensity enhancement and reduction were observed at masses around 776 u and below 720 u, respectively. Therefore, it is considered that particles with their mass around 776 u contain FeC60 molecules.
原子が拓く未来の医療 -量子の特性を活かした医療の発展- [Invited]本橋健次動画で見るWeb体験授業 2016/11 Public discourse 東洋大学川越キャンパス 東洋大学 重粒子線がん治療は痛みを伴わないがん治療として注目されている。本講義では,重粒子線を含む量子とはどんな粒子なのか,その性質はどんなものかを分かり易く解説すると共に,どうして重粒子線が体内深部に存...See More
4.8keV-C60 ion scattering II on a ferrocene terminated thiol self assembled monolayer surface [Not invited]
Kenji Motohashi
2016 Autumn Meeting of the Physical Society of Japan 2016/09 Oral presentation Kanazawa University The Physical Society of Japan
We conducted mass spectroscopy of molecules scattered on solid surfaces covered with ferrocene molecules in the presence of energetic C60 fullerene ions to investigate their encapsulation process. It is expected that Fe@C60 molecular ions exit a tapered glass channel covered with ferrocene-terminated thiol self-assembled monolayer surfaces (SAMs) via multiple glancing collisions of C60 ions. The mass-to-charge ratio of the scattered ions on the SAM surface was analyzed using the time-of-flight measurement combined with the ion-imaging technique. We successfully measured the charge-state-specific mass spectra of exit ions. In the case of a planar wedge channel tilted 2° with respect to the C60-ion-beam axis, intensity enhancement and reduction were observed at masses around 776 u and below 720 u, respectively. Therefore, it is considered that particles with their mass around 776 u contain FeC60 molecules.
4.8keV-C60 ion scattering II on a ferrocene terminated thiol self assembled monolayer surface [Not invited]Kenji Motohashi2016 Autumn Meeting of the Physical Society of Japan 2016/09 Oral presentat...See More
4.8keV-C60 ion scattering II on a ferrocene terminated thiol self assembled monolayer surface [Not invited]
Kenji Motohashi
2016 Autumn Meeting of the Physical Society of Japan 2016/09 Oral presentation Kanazawa University The Physical Society of Japan
We conducted mass spectroscopy of molecules scattered on solid surfaces covered with ferrocene molecules in the presence of energetic C60 fullerene ions to investigate their encapsulation process. It is expected that Fe@C60 molecular ions exit a tapered glass channel covered with ferrocene-terminated thiol self-assembled monolayer surfaces (SAMs) via multiple glancing collisions of C60 ions. The mass-to-charge ratio of the scattered ions on the SAM surface was analyzed using the time-of-flight measurement combined with the ion-imaging technique. We successfully measured the charge-state-specific mass spectra of exit ions. In the case of a planar wedge channel tilted 2° with respect to the C60-ion-beam axis, intensity enhancement and reduction were observed at masses around 776 u and below 720 u, respectively. Therefore, it is considered that particles with their mass around 776 u contain FeC60 molecules.
Light emission from sputtered or backscattered atoms on tungsten surfaces by ion bombardment [Not invited]酒井康弘; 加藤太治; 剣持貴弘; 野上慶祐; 古屋謙治; 峰田翔太; 村上 泉; 本橋健次; 坂上裕之; 本人の担当部分; 共同研究のため抽出不可能; 本人の役割; 実験準備; 測定デ...See More
Light emission from sputtered or backscattered atoms on tungsten surfaces by ion bombardment [Not invited]
Low Energy Ar8+ Scattering on ZnO (0001) and (000-1) Surfaces [Not invited]K. MOTOHASHI; T. IKEDA; T. M. KOJIMA; T. KOYAMA; Y. SUZUKI; 本人の担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 実験準備; 測定データ取得25th Internation...See More
Low Energy Ar8+ Scattering on ZnO (0001) and (000-1) Surfaces [Not invited]
K. MOTOHASHI; T. IKEDA; T. M. KOJIMA; T. KOYAMA; Y. SUZUKI; 本人の担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 実験準備; 測定データ取得
25th International Conference on Atomic Collisions in Solids (京都大学吉田キャンパス・Book of Abstracts) 2012/10
Ion Scattering on Polarity-controlled ZnO Surfaces by MeV ions [Not invited]K. MOTOHASHI; Y. SAITOH; N. MIYAWAKI; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 実験準備; 測定データ取得25th International Conference on Ato...See More
Ion Scattering on Polarity-controlled ZnO Surfaces by MeV ions [Not invited]
K. MOTOHASHI; Y. SAITOH; N. MIYAWAKI; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 実験準備; 測定データ取得
25th International Conference on Atomic Collisions in Solids (京都大学吉田キャンパス・Book of Abstracts) 2012/10
Light emission from sputtered or backscattered atoms on tungsten surfaces [Not invited]Y. SAKAI; D. KATO; T. KENMOTSU; H. A. SAKAUE; K. NOGAMI; K. FURUYA; K. MOTOHASHI; 本人の担当部分; 共同研究のため抽出不可; 本人の役割; 実...See More
Light emission from sputtered or backscattered atoms on tungsten surfaces [Not invited]
Y. SAKAI; D. KATO; T. KENMOTSU; H. A. SAKAUE; K. NOGAMI; K. FURUYA; K. MOTOHASHI; 本人の担当部分; 共同研究のため抽出不可; 本人の役割; 実験準備; 測定データ取得
The 4th China-Japan Joint Seminar on Atomic and Molecular Processes in Plasma (AMPP2012) (Lanzhou, China, Book of Abstracts) 2012/08
Optical emission spectroscopy of sputtering atoms on tungsten surfaces under ion irradiation [Not invited]K. MOTOHASHI; D. KATO; T. KENMOTSU; Y. SAKAI; H. A. SAKAUE; K. NOGAMI; K. FURUYA; 当部分; 筆頭著者; ...See More
Optical emission spectroscopy of sputtering atoms on tungsten surfaces under ion irradiation [Not invited]
K. MOTOHASHI; D. KATO; T. KENMOTSU; Y. SAKAI; H. A. SAKAUE; K. NOGAMI; K. FURUYA; 当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 実験準備; 測定データ取得
Plasma Conference 2011 (金沢市文化ホール・Proc. of Plasma Conference) 2011/11
Light emission from sputtered atom on tungsten surface irradiated by Kr+ ions [Not invited]K. NOGAMI; K. FURUYA; D. KATO; T. KENMOTSU; K. MOTOHASHI; Y. SAKAI; H. SAKAUE; 人; 当部分; 共同研究のため抽出不可; 本人の役割; 実...See More
Light emission from sputtered atom on tungsten surface irradiated by Kr+ ions [Not invited]
K. NOGAMI; K. FURUYA; D. KATO; T. KENMOTSU; K. MOTOHASHI; Y. SAKAI; H. SAKAUE; 人; 当部分; 共同研究のため抽出不可; 本人の役割; 実験準備
The International Symposium on SIMS and Related Techniques Based on Ion-Solid Interactions at Seikei University (SISS-13) (成蹊大学・Program) 2011/06
Dynamics of proton desorption from solid surfaces excited with slow multicharge ions [Not invited]International Conference on Many Particle Spectroscopy of Atoms, Molecules, Clusters and Surfaces (東北...See More
Dynamics of proton desorption from solid surfaces excited with slow multicharge ions [Not invited]
International Conference on Many Particle Spectroscopy of Atoms, Molecules, Clusters and Surfaces (東北大学片平キャンパス・Program and Abstracts) 2010/09
Desorption and Sputtering on Polarity Controlled GaN Surfaces by Irradiation of Low-energy Arq+ (q = 3-8) Ions [Not invited]International Symposium on the Physics of Excitation-assisted Nano-processe...See More
Desorption and Sputtering on Polarity Controlled GaN Surfaces by Irradiation of Low-energy Arq+ (q = 3-8) Ions [Not invited]
International Symposium on the Physics of Excitation-assisted Nano-processes (和歌山大学・Extended Abstracts) 2009/11
Desorption and Sputtring on Solid Surfaces by Low-Energy Multicharged Ions [Not invited]26th International Conference on Photonic, Electronic, and Atomic Collisions (Western Michigan University, USA・...See More
Desorption and Sputtring on Solid Surfaces by Low-Energy Multicharged Ions [Not invited]
26th International Conference on Photonic, Electronic, and Atomic Collisions (Western Michigan University, USA・Conference Program) 2009/07
Desorption and Sputtering on Solid Surfaces by Low-Energy Multicharge Ion Impact [Not invited]26th International Conference on Photonic, Electronic, and Atomic Collisions (Western Michigan University...See More
Desorption and Sputtering on Solid Surfaces by Low-Energy Multicharge Ion Impact [Not invited]
26th International Conference on Photonic, Electronic, and Atomic Collisions (Western Michigan University, USA・Conference Program) 2009/07
Sputtering with slow highly charged ions under glancing incidence [Not invited]The 8th International Seminar on Atomic and Molecular Physics (University of Western Australia, Australia・Program and Ab...See More
Sputtering with slow highly charged ions under glancing incidence [Not invited]
The 8th International Seminar on Atomic and Molecular Physics (University of Western Australia, Australia・Program and Abstracts) 2008/11
Radiation-induced Luminescence from Au, Pt/TiO2 by 10 keV O+ and N+ Irradiation [Not invited]S. KITAZAWA; Y. SAITOH; K. MOTOHASHI; 本人の担当部分; 共同研究のため抽出不可; 本人の役割; 実験準備5th International Symposium on Surf...See More
Radiation-induced Luminescence from Au, Pt/TiO2 by 10 keV O+ and N+ Irradiation [Not invited]
S. KITAZAWA; Y. SAITOH; K. MOTOHASHI; 本人の担当部分; 共同研究のため抽出不可; 本人の役割; 実験準備
5th International Symposium on Surface Science and Nanotechnology (早稲田大学・Abstracts) 2008/11
Fragmentation and Desorption in Low-energy Highly Charged Ion Collisions with Molecules and Surfaces [Not invited]
14thInternational Conference on the Physics of Highly Charged Ions (電気通信大学・Book of Abstracts) 2008/09
(招待講演) 低速多価イオン衝突による分子解離と表面脱離過程について報告した.
Fragmentation and Desorption in Low-energy Highly Charged Ion Collisions with Molecules and Surfaces [Not invited]14thInternational Conference on the Physics of Highly Charged Ions (電気通信大学・Book of Ab...See More
Fragmentation and Desorption in Low-energy Highly Charged Ion Collisions with Molecules and Surfaces [Not invited]
14thInternational Conference on the Physics of Highly Charged Ions (電気通信大学・Book of Abstracts) 2008/09
(招待講演) 低速多価イオン衝突による分子解離と表面脱離過程について報告した.
Optical emission spectroscopy of excited atoms sputtered on a Ti surface under irradiation with multicharge Ar ions [Not invited]
K. MOTOHASHI; Y. SAITOH; S. KITAZAWA(本人の担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 実験準備; 測定データ取得
14thInternational Conference on the Physics of Highly Charged Ions (電気通信大学・Book of Abstracts) 2008/09
Optical emission spectroscopy of excited atoms sputtered on a Ti surface under irradiation with multicharge Ar ions [Not invited]K. MOTOHASHI; Y. SAITOH; S. KITAZAWA(本人の担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割...See More
Optical emission spectroscopy of excited atoms sputtered on a Ti surface under irradiation with multicharge Ar ions [Not invited]
K. MOTOHASHI; Y. SAITOH; S. KITAZAWA(本人の担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 実験準備; 測定データ取得
14thInternational Conference on the Physics of Highly Charged Ions (電気通信大学・Book of Abstracts) 2008/09
Secondari-ion emission from GaN(0001) and dodecanethiol/Au(111) surfaces irradiated with Arq+ (q=3-6) at glancing angle [Not invited]K. MOTOHASHI; 責; M. FLORES; Y. KANAI; Y. YAMAZAKI; 本人の担当部分; 筆頭著者; ...See More
Secondari-ion emission from GaN(0001) and dodecanethiol/Au(111) surfaces irradiated with Arq+ (q=3-6) at glancing angle [Not invited]
K. MOTOHASHI; 責; M. FLORES; Y. KANAI; Y. YAMAZAKI; 本人の担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 実験準備; 測定データ取得
14thInternational Conference on the Physics of Highly Charged Ions (電気通信大学・Book of Abstracts) 2008/09
Secondary-ion emission from GaN(0001) and dodecanethiol/Au(111) surfaces irradiated with Arq+ (q=3-6) at glancing angle [Not invited]
The 14th International Conference on the Physics of Highly Charged ions 2008 Poster presentation
Secondary-ion emission from GaN(0001) and dodecanethiol/Au(111) surfaces irradiated with Arq+ (q=3-6) at glancing angle [Not invited]The 14th International Conference on the Physics of Highly Charged...See More
Secondary-ion emission from GaN(0001) and dodecanethiol/Au(111) surfaces irradiated with Arq+ (q=3-6) at glancing angle [Not invited]
The 14th International Conference on the Physics of Highly Charged ions 2008 Poster presentation
Optical emission spectroscopy of excited atoms sputtered on a Ti surface under irradiation with multicharge Ar ions [Not invited]
The 14th International Conference on the Physics of Highly Charged Ions 2008 Poster presentation
Optical emission spectroscopy of excited atoms sputtered on a Ti surface under irradiation with multicharge Ar ions [Not invited]The 14th International Conference on the Physics of Highly Charged Ion...See More
Optical emission spectroscopy of excited atoms sputtered on a Ti surface under irradiation with multicharge Ar ions [Not invited]
The 14th International Conference on the Physics of Highly Charged Ions 2008 Poster presentation
Fragmentation and desorption in low-energy highly charged ion collisions with molecules and surfaces [Not invited]
14th International Conference on the Physics of Highly Charged Ions 2008
Sputtering with slow highly charged ions under glancing incidence [Not invited]
The 8th Asian International Seminar on Atomic and Molecular Physics 2008
Surface chemical analysis using multiply charged ions [Not invited]
5th International Symposium on Surface Science and Nanotechnology (早稲田大学・Abstracts) 2008/01
多価イオンによる新しい二次イオン表面分析法を開発した結果について述べた.
Optical emission spectroscopy of sputtered atoms on an oxygen-covered Ti surface under irradiation of Ar3+ [Not invited]
K. Motohashi; Y. Saito; S. Kitazawa; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 実験準備; 測定データ取得
5th International Symposium on Surface Science and Nanotechnology (早稲田大学・Abstracts) 2008/01
Optical emission spectroscopy of sputtered atoms on an oxygen-covered Ti surface under irradiation of Ar3+ [Not invited]K. Motohashi; Y. Saito; S. Kitazawa; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 実験準備; ...See More
Optical emission spectroscopy of sputtered atoms on an oxygen-covered Ti surface under irradiation of Ar3+ [Not invited]
K. Motohashi; Y. Saito; S. Kitazawa; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 実験準備; 測定データ取得
5th International Symposium on Surface Science and Nanotechnology (早稲田大学・Abstracts) 2008/01
Surface chemical analysis by multicharge ion induced desorption [Not invited]The 10th Asia Pacific Physics Conference (Pohang University of Science and Technology, Korea・Handbook and Abstracts) 2007...See More
Surface chemical analysis by multicharge ion induced desorption [Not invited]
The 10th Asia Pacific Physics Conference (Pohang University of Science and Technology, Korea・Handbook and Abstracts) 2007/08
Secondary-ion emission from solid surfaces interacting with slow highly-charged ions at grazing-incidence angle [Not invited]独立行政法人理化学研究所・原子物理セミナー(理化学研究所和光研究所) 2007/02 (依頼講演)多価イオンと固体表面との低エネルギー衝突におけ...See More
Secondary-ion emission from solid surfaces interacting with slow highly-charged ions at grazing-incidence angle [Not invited]
Secondary-ion Emission in grazing Collisions between Highly-carged Ions and Surfaces -Coincidence Experiments with scattered Particles- [Not invited]K. MOTOHASHI; S. TSURUBUCHI; 本人; 担当部分; 筆頭著者; 共同研究の...See More
Secondary-ion Emission in grazing Collisions between Highly-carged Ions and Surfaces -Coincidence Experiments with scattered Particles- [Not invited]
K. MOTOHASHI; S. TSURUBUCHI; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得
7th Asian International Seminar on Atomic and Molecular Physics (Indian Institute of Technology, Madras, India・Program and Abstracts) 2006/12
Analyses of compound-semiconductor surfaces by highly - charged ions [Not invited]K. MOTOHASHI; K. HOSOYA; M. IMANO; S. TSURUBUCHI; A. KOUKITU; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取...See More
Analyses of compound-semiconductor surfaces by highly - charged ions [Not invited]
K. MOTOHASHI; K. HOSOYA; M. IMANO; S. TSURUBUCHI; A. KOUKITU; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得
The University of Tokyo International Symposium and The tenth ISSP International Symposium on Nanoscience at Surfaces (東京大学柏キャンパス・ABSTRACTS) 2006/10
Analyses of compound-semiconductor surfaces by highly-charged ions [Not invited]
The University of Tokyo International Sympojium and the tenth ISSP International Sympojium on Nanoscience at Surfaces 2006 Poster presentation
Analyses of compound-semiconductor surfaces by highly-charged ions [Not invited]The University of Tokyo International Sympojium and the tenth ISSP International Sympojium on Nanoscience at Surfaces ...See More
Analyses of compound-semiconductor surfaces by highly-charged ions [Not invited]
The University of Tokyo International Sympojium and the tenth ISSP International Sympojium on Nanoscience at Surfaces 2006 Poster presentation
Secondary ion emission in grazing collisions between highly-charged ions and surfaces -Coincidence experiments with scattered particles- [Not invited]
7th Asian International Seminar on Atomic and Molecular Physics 2006
Secondary ion emission in grazing collisions between highly-charged ions and surfaces -Coincidence experiments with scattered particles- [Not invited]7th Asian International Seminar on Atomic and Mol...See More
Secondary ion emission in grazing collisions between highly-charged ions and surfaces -Coincidence experiments with scattered particles- [Not invited]
7th Asian International Seminar on Atomic and Molecular Physics 2006
Fundamental studies on atomic structures of compound semiconductor surfaces by highly-charged ions [Not invited]K. MOTOHASHI; S. TSURUBUCHI; A. KOUKITU; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 計画立案; 装置開発...See More
Fundamental studies on atomic structures of compound semiconductor surfaces by highly-charged ions [Not invited]
K. MOTOHASHI; S. TSURUBUCHI; A. KOUKITU; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 計画立案; 装置開発; 実験準備
Sputtering processes of compound-semiconductor surfaces interacted with highly - charged ion [Not invited]The 21st Century COE Program on “Future Nano-materials” Colloquium (Tokyo University of Agric...See More
Sputtering processes of compound-semiconductor surfaces interacted with highly - charged ion [Not invited]
The 21st Century COE Program on “Future Nano-materials” Colloquium (Tokyo University of Agriculture and Technology・Abstracts) 2005/03
Analyses of compound - semiconductor surfaces using highly charged ions [Not invited]S. TSURUBUCHI; K. MOTOHASHI; A KOUKITU; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備The 21st Century COE Program on “F...See More
Analyses of compound - semiconductor surfaces using highly charged ions [Not invited]
S. TSURUBUCHI; K. MOTOHASHI; A KOUKITU; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備
The 21st Century COE Program on “Future Nano-materials” Colloquium (Tokyo University of Agriculture and Technology・Abstracts) 2005/03
Momentum - imaging spectroscopy of secondary ions from GaN and SiC aurfaces collided with highly - charged ions at grazing angle [Not invited]K. MOTOHASHI; S. TSURUBUCHI; A. KOUKITU; 本人; 担当部分; 筆頭著者; ...See More
Momentum - imaging spectroscopy of secondary ions from GaN and SiC aurfaces collided with highly - charged ions at grazing angle [Not invited]
K. MOTOHASHI; S. TSURUBUCHI; A. KOUKITU; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得
15th International Workshop on Inelastic Ion - Surface Collisions 伊勢志摩ロイヤルホテル・(Program and Abstract) 2004/10
A fundamental study on sputtering processes of wide - gap semiconductors by highly - charged ion impact [Not invited]S. TSURUBUCHI; K. MOTOHASHI; A. KOUKITU; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備T...See More
A fundamental study on sputtering processes of wide - gap semiconductors by highly - charged ion impact [Not invited]
S. TSURUBUCHI; K. MOTOHASHI; A. KOUKITU; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備
The 21st Century COE Program on “Future Nano-materials” 4th Colloquium(東京農工大学小金井キャンパス・Abstracts) 2004/03
Fundamental study on atomic structure of compound semiconductor surfaces by highly charged ions [Not invited]S. TSURUBUCHI; K. MOTOHASHI; A. KOUKITU; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備The 21st ...See More
Fundamental study on atomic structure of compound semiconductor surfaces by highly charged ions [Not invited]
S. TSURUBUCHI; K. MOTOHASHI; A. KOUKITU; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備
The 21st Century COE Program on “Future Nano-materials” 4th Colloquium(東京農工大学小金井キャンパス・Abstracts) 2004/03
Secondary-ion emission from SiC surface interacted with highly charged ions [Not invited]K. Motohashi; S. Tsurubuchi(本人の担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの測定International Workshop on A...See More
Secondary-ion emission from SiC surface interacted with highly charged ions [Not invited]
K. Motohashi; S. Tsurubuchi(本人の担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの測定
International Workshop on Atomic Collisions of Slow / Trapped Highly Charged Ions(理化学研究所和光研究所) 2004/02
Momentum-imaging spectroscopy of secondary ions from GaN and SiC surfaces collided with highly-charged ions at grazing angle [Not invited]
15th International Workshop on Inelastic Ion - Surface Collisions 2004
Momentum-imaging spectroscopy of secondary ions from GaN and SiC surfaces collided with highly-charged ions at grazing angle [Not invited]15th International Workshop on Inelastic Ion - Surface Collis...See More
Momentum-imaging spectroscopy of secondary ions from GaN and SiC surfaces collided with highly-charged ions at grazing angle [Not invited]
15th International Workshop on Inelastic Ion - Surface Collisions 2004
Development of a compact EBIS and its application to ion-molecule collisions [Not invited]K. MOTOHASHI; S. TSURUBUCHI; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得XVIII International Semi...See More
Development of a compact EBIS and its application to ion-molecule collisions [Not invited]
K. MOTOHASHI; S. TSURUBUCHI; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得
XVIII International Seminar on Ion Atom Collisions(The MS Symphony of Silja Line: Stockholm-Helsinki-Stockholm・Program and Abstracts) 2003/08
Direct observation of the orientation effect of state-selected CF42+ ions produced in collisions of Ar8++CF4 [Not invited]K. MOTOHASHI; S. TSURUBUCHI; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; ...See More
Direct observation of the orientation effect of state-selected CF42+ ions produced in collisions of Ar8++CF4 [Not invited]
K. MOTOHASHI; S. TSURUBUCHI; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得
XXIII International Conference on Photonic, Electronic, and Atomic Collisions (Stockholm University, Sweden・CONFERENCE PROGRAM) 2003/07
Interaction of slow highly charged ions with an alminium and an almina surface [Not invited]S. TSURUBUCHI; R. WADA; K. MOTOHASHI; 本人の担当部分; 共同研究のため抽出不可; 本人の役割; 実験準備XXIII International Conference on Ph...See More
Interaction of slow highly charged ions with an alminium and an almina surface [Not invited]
S. TSURUBUCHI; R. WADA; K. MOTOHASHI; 本人の担当部分; 共同研究のため抽出不可; 本人の役割; 実験準備
XXIII International Conference on Photonic, Electronic, and Atomic Collisions (Stockholm University, Sweden・CONFERENCE PROGRAM) 2003/07
Dissociative excitation of CF4 and N2 molecules in collisions with multicharged ions [Not invited]K. MOTOHASHI; S. TSURUBUCHI; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得IMS Research Sym...See More
Dissociative excitation of CF4 and N2 molecules in collisions with multicharged ions [Not invited]
K. MOTOHASHI; S. TSURUBUCHI; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得
IMS Research Symposium; Current Status and Future Prospect of Dynamics of Photon, Electron and Heavy-Particle Collisions(岡崎コンファレンスセンター・講演要旨) 2002/07
3D-momentum imaging of fragment ions of CF4 / CH4 characterized by energy-gain of incident Arq+ ions [Not invited]K. MOTOHASHI; S. TSURUBUCHI; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得...See More
3D-momentum imaging of fragment ions of CF4 / CH4 characterized by energy-gain of incident Arq+ ions [Not invited]
K. MOTOHASHI; S. TSURUBUCHI; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得
5th Asian International Seminar on Atomic and Molecular Physics (Scientific Program and Book of Abstracts) 2001/11
Momentum Imaging Spectroscopy for Fragment Ions produced in Single-Electron Transfer of Arq++N2/ CF4/ CH4 (q = 8 - 11) Collision [Not invited]K. MOTOHASHI; S. TSURUBUCHI; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可;...See More
Momentum Imaging Spectroscopy for Fragment Ions produced in Single-Electron Transfer of Arq++N2/ CF4/ CH4 (q = 8 - 11) Collision [Not invited]
K. MOTOHASHI; S. TSURUBUCHI; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得
XXII International Conference on Photonic, Electronic, and Atomic Collisions (ABSTRACTS OF CONTRIBUTED PAPERS) 2001/07
Momentum Distribution of Fragment Ions Produced in Collisions of Arq+ with CH4 and CF4 [Not invited]
K. MOTOHASHI; S. TSURUBUCHI; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得
International Symposium on (e, 2e), Double Photoionization and Related Topics, and Eleventh International Symposium on Polarization and Correlation in Electronic and Atomic Collisions (Program) 2001/07
Momentum Distribution of Fragment Ions Produced in Collisions of Arq+ with CH4 and CF4 [Not invited]K. MOTOHASHI; S. TSURUBUCHI; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得International ...See More
Momentum Distribution of Fragment Ions Produced in Collisions of Arq+ with CH4 and CF4 [Not invited]
K. MOTOHASHI; S. TSURUBUCHI; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得
International Symposium on (e, 2e), Double Photoionization and Related Topics, and Eleventh International Symposium on Polarization and Correlation in Electronic and Atomic Collisions (Program) 2001/07
High Energy Operation of the Tokyo-Electron Beam Trap [Not invited]
H. KURAMOTO; N. NAKAMURA; H. WATANABE; H. SHIMIZU; T. KINUGAWA; F. J. CURREL; E. J. SOKELL; D. KATO; Y. LI; T. FUKAMI; C. YAMADA; K. OKAZAKI; M. SAKURAI; T. HIRAYAMA; K. MOTOHASHI; S. TSURUBUCHI; S. OHTANI; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 実験準備
8th International Conference on Ion Sources (Final Program and ABSTRACTS) 1999/09
High Energy Operation of the Tokyo-Electron Beam Trap [Not invited]H. KURAMOTO; N. NAKAMURA; H. WATANABE; H. SHIMIZU; T. KINUGAWA; F. J. CURREL; E. J. SOKELL; D. KATO; Y. LI; T. FUKAMI; C. YAMADA; K....See More
High Energy Operation of the Tokyo-Electron Beam Trap [Not invited]
H. KURAMOTO; N. NAKAMURA; H. WATANABE; H. SHIMIZU; T. KINUGAWA; F. J. CURREL; E. J. SOKELL; D. KATO; Y. LI; T. FUKAMI; C. YAMADA; K. OKAZAKI; M. SAKURAI; T. HIRAYAMA; K. MOTOHASHI; S. TSURUBUCHI; S. OHTANI; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 実験準備
8th International Conference on Ion Sources (Final Program and ABSTRACTS) 1999/09
A Compact EBIT with NdFeB Permanent Magnets [Not invited]K. MOTOHASHI; A. MORIYA; H. YAMADA; S. TSURUBUCHI; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得8th International Conference on Ion...See More
A Compact EBIT with NdFeB Permanent Magnets [Not invited]
K. MOTOHASHI; A. MORIYA; H. YAMADA; S. TSURUBUCHI; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得
8th International Conference on Ion Sources (Final Program and ABSTRACTS) 1999/09
Development of A Compact EBIT with NdFeB Permanent Magnets [Not invited]
K. MOTOHASHI; A. MORIYA; H. YAMADA; S. TSURUBUCHI; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得
XXI International Conference on the Physics of Electronic and Atomic Collisions (ABSTRACTS OF CONTRIBUTED PAPERS Vol. II) 1999/07
NdFeB系永久磁石を用いた小型多価イオン源の開発概要と,その評価試験結果について述べた.
Development of A Compact EBIT with NdFeB Permanent Magnets [Not invited]K. MOTOHASHI; A. MORIYA; H. YAMADA; S. TSURUBUCHI; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得XXI International Co...See More
Development of A Compact EBIT with NdFeB Permanent Magnets [Not invited]
K. MOTOHASHI; A. MORIYA; H. YAMADA; S. TSURUBUCHI; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得
XXI International Conference on the Physics of Electronic and Atomic Collisions (ABSTRACTS OF CONTRIBUTED PAPERS Vol. II) 1999/07
Emission Cross Section for CH+ Produced by Electron Impact of CH4 [Not invited]K. MOTOHASHI; S. TSURUBU; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 実験準備; 測定データの取得International Symposium on Electron-Molecule...See More
Emission Cross Section for CH+ Produced by Electron Impact of CH4 [Not invited]
K. MOTOHASHI; S. TSURUBU; 本人; 担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 実験準備; 測定データの取得
International Symposium on Electron-Molecule Collisions and Swarms (Program and Abstracts) 1998/07
Emission Cross Sections for the Fragment Species in He++CH4 collision [Not invited]
K. MOTOHASHI; T. SATO; S. TSURUBUCHI; 本人の担当; 筆頭著者; 共同研究のため抽出不可能; 本人の役割; 実験準備; 測定データの取得
XX International Conference on the Physics of Electronic and Atomic Collisions (Technishe Universit?t Wien, Austria, SCIENTIFIC PROGRAM and ABSTRACTS of CONTRIBUTED PAPERS, Vol I) 1997/07
Emission Cross Sections for the Fragment Species in He++CH4 collision [Not invited]K. MOTOHASHI; T. SATO; S. TSURUBUCHI; 本人の担当; 筆頭著者; 共同研究のため抽出不可能; 本人の役割; 実験準備; 測定データの取得XX International Conference on...See More
Emission Cross Sections for the Fragment Species in He++CH4 collision [Not invited]
K. MOTOHASHI; T. SATO; S. TSURUBUCHI; 本人の担当; 筆頭著者; 共同研究のため抽出不可能; 本人の役割; 実験準備; 測定データの取得
XX International Conference on the Physics of Electronic and Atomic Collisions (Technishe Universit?t Wien, Austria, SCIENTIFIC PROGRAM and ABSTRACTS of CONTRIBUTED PAPERS, Vol I) 1997/07
The Tokyo Electron-Beam Ion Trap Experimental Program [Not invited]
S. OHTANI; J. ASADA; F. J. CURRELL; T. FUKAMI; H. HIRAYAMA; K. MOTOHASHI; N. NAKAMURA; E. NOJIKAWA; K. OKAZAKI; H. SHIRAISHI; M. SAKURAI; N. TADA; S. TSURUBUCHI; H. WATANABE; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 実験準備
XX International Conference on the Physics of Electronic and Atomic Collisions (Technishe Universit?t Wien, Austria, SCIENTIFIC PROGRAM and ABSTRACTS of CONTRIBUTED PAPERS, Vol II) 1997/07
Tokyo-EBIT超高電離多価イオン源の開発状況と予備実験結果について述べた.
The Tokyo Electron-Beam Ion Trap Experimental Program [Not invited]S. OHTANI; J. ASADA; F. J. CURRELL; T. FUKAMI; H. HIRAYAMA; K. MOTOHASHI; N. NAKAMURA; E. NOJIKAWA; K. OKAZAKI; H. SHIRAISHI; M. SAK...See More
The Tokyo Electron-Beam Ion Trap Experimental Program [Not invited]
S. OHTANI; J. ASADA; F. J. CURRELL; T. FUKAMI; H. HIRAYAMA; K. MOTOHASHI; N. NAKAMURA; E. NOJIKAWA; K. OKAZAKI; H. SHIRAISHI; M. SAKURAI; N. TADA; S. TSURUBUCHI; H. WATANABE; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 実験準備
XX International Conference on the Physics of Electronic and Atomic Collisions (Technishe Universit?t Wien, Austria, SCIENTIFIC PROGRAM and ABSTRACTS of CONTRIBUTED PAPERS, Vol II) 1997/07
Extraction of Trapped Ions from the Tokyo EBIS / T [Not invited]
K. MOTOHASHI; J. ASADA; F. J. CURRELL; T. FUKAMI; T. HIRAYAMA; N. NAKAMURA; E. NOJIKAWA; K. OKAZAKI; S. OHTANI; M. SAKURAI; H. SHIRAISHI; S. TSURUBUCHI; H. WATANABE; 本人の担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得
Eighth International Conference on the Physics of Highly Charged Ions (理化学研究所・Book of Abstracts) 1996/09
電気通信大学に建設した超高電離多価イオン源において,ビーム輸送系の設計・製作状況を述べた.
Extraction of Trapped Ions from the Tokyo EBIS / T [Not invited]K. MOTOHASHI; J. ASADA; F. J. CURRELL; T. FUKAMI; T. HIRAYAMA; N. NAKAMURA; E. NOJIKAWA; K. OKAZAKI; S. OHTANI; M. SAKURAI; H. SHIRAISH...See More
Extraction of Trapped Ions from the Tokyo EBIS / T [Not invited]
K. MOTOHASHI; J. ASADA; F. J. CURRELL; T. FUKAMI; T. HIRAYAMA; N. NAKAMURA; E. NOJIKAWA; K. OKAZAKI; S. OHTANI; M. SAKURAI; H. SHIRAISHI; S. TSURUBUCHI; H. WATANABE; 本人の担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得
Eighth International Conference on the Physics of Highly Charged Ions (理化学研究所・Book of Abstracts) 1996/09
電気通信大学に建設した超高電離多価イオン源において,ビーム輸送系の設計・製作状況を述べた.
X - ray spectroscopy at the Tokyo EBIT Facility [Not invited]
J. ASADA; F. J. CURRELL; T. FUKAMI; T. HIRAYAMA; K. MOTOHASHI; N. NAKAMURA; E. NOJIKAWA; S. OHTANI; K. OKAZAKI; M. SAKURAI; H. SHIRAISHI; S. TSURUBUCHI; H. WATANABE; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 実験準備
Eighth International Conference on the Physics of Highly Charged Ions (理化学研究所・Book of Abstracts) 1996/09
X - ray spectroscopy at the Tokyo EBIT Facility [Not invited]J. ASADA; F. J. CURRELL; T. FUKAMI; T. HIRAYAMA; K. MOTOHASHI; N. NAKAMURA; E. NOJIKAWA; S. OHTANI; K. OKAZAKI; M. SAKURAI; H. SHIRAISHI; ...See More
X - ray spectroscopy at the Tokyo EBIT Facility [Not invited]
J. ASADA; F. J. CURRELL; T. FUKAMI; T. HIRAYAMA; K. MOTOHASHI; N. NAKAMURA; E. NOJIKAWA; S. OHTANI; K. OKAZAKI; M. SAKURAI; H. SHIRAISHI; S. TSURUBUCHI; H. WATANABE; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 実験準備
Eighth International Conference on the Physics of Highly Charged Ions (理化学研究所・Book of Abstracts) 1996/09
Detector Systems for use with an Electron Beam Ion Trap [Not invited]
F. J. CURRELL; J. ASADA; T. FUKAMI; T. HIRAYAMA; K. MOTOHASHI; N. NAKAMURA; E. NOJIKAWA; S. OHTANI; K. OKAZAKI; M. SAKURAI; H. SIRAISHI; S. TSURUBUCHI; H. WATANABE; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 実験準備
Eighth International Conference on the Physics of Highly Charged Ions (理化学研究所・Book of Abstracts) 1996/09
Detector Systems for use with an Electron Beam Ion Trap [Not invited]F. J. CURRELL; J. ASADA; T. FUKAMI; T. HIRAYAMA; K. MOTOHASHI; N. NAKAMURA; E. NOJIKAWA; S. OHTANI; K. OKAZAKI; M. SAKURAI; H. SIR...See More
Detector Systems for use with an Electron Beam Ion Trap [Not invited]
F. J. CURRELL; J. ASADA; T. FUKAMI; T. HIRAYAMA; K. MOTOHASHI; N. NAKAMURA; E. NOJIKAWA; S. OHTANI; K. OKAZAKI; M. SAKURAI; H. SIRAISHI; S. TSURUBUCHI; H. WATANABE; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 実験準備
Eighth International Conference on the Physics of Highly Charged Ions (理化学研究所・Book of Abstracts) 1996/09
Control systems of the Electron Beam Ion Trap at ILS / UEC [Not invited]
H. WATANABE; F. J. CURRELL; J. ASADA; T. FUKAMI; T. HIRAYAMA; K. MOTOHASHI; N. NAKAMURA; E. NOJIKAWA; S. OHTANI; K. OKAZAKI; M. SAKURAI; H. SIRAISHI; S. TSURUBUCHI; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 実験準備
Eighth International Conference on the Physics of Highly Charged Ions (理化学研究所・Book of Abstracts) 1996/09
Control systems of the Electron Beam Ion Trap at ILS / UEC [Not invited]H. WATANABE; F. J. CURRELL; J. ASADA; T. FUKAMI; T. HIRAYAMA; K. MOTOHASHI; N. NAKAMURA; E. NOJIKAWA; S. OHTANI; K. OKAZAKI; M....See More
Control systems of the Electron Beam Ion Trap at ILS / UEC [Not invited]
H. WATANABE; F. J. CURRELL; J. ASADA; T. FUKAMI; T. HIRAYAMA; K. MOTOHASHI; N. NAKAMURA; E. NOJIKAWA; S. OHTANI; K. OKAZAKI; M. SAKURAI; H. SIRAISHI; S. TSURUBUCHI; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 実験準備
Eighth International Conference on the Physics of Highly Charged Ions (理化学研究所・Book of Abstracts) 1996/09
Optical emission spectroscopy of sputtered Al atoms from Al and Al2O3 surfaces interacted with Arq+ (q = 1 - 9) [Not invited]K. MOTOHASHI; S. TSURUBUCHI; H. SHIMIZU; K. MOCHIJI; H. TANUMA; N. KOBAYAS...See More
Optical emission spectroscopy of sputtered Al atoms from Al and Al2O3 surfaces interacted with Arq+ (q = 1 - 9) [Not invited]
K. MOTOHASHI; S. TSURUBUCHI; H. SHIMIZU; K. MOCHIJI; H. TANUMA; N. KOBAYASHI; 本人の担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 装置開発; 実験準備; 測定データの取得
Eighth International Conference on the Physics of Highly Charged Ions (Book of Abstracts) 1996/09
Overview of Tokyo Electron Beam Ion Source / Trap at ILS / UEC [Not invited]
N. NAKAMURA; J. ASADA; F. J. CURRELL; T. FUKAMI; T. HIRAYAMA; K. MOTOHASHI; T. NAGATA; E. NOJIKAWA; S. OHTANI; K. OKAZAKI; M. SAKURAI; H. SHIMIZU; S. TSURUBUCHI; H. WATANABE; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 実験準備
Eighth International Conference on the Physics of Highly Charged Ions (理化学研究所・Book of Abstracts) 1996/08
電気通信大学に建設した超高電離多価イオン源の開発を総括し,今後の実験計画について述べた.
Overview of Tokyo Electron Beam Ion Source / Trap at ILS / UEC [Not invited]N. NAKAMURA; J. ASADA; F. J. CURRELL; T. FUKAMI; T. HIRAYAMA; K. MOTOHASHI; T. NAGATA; E. NOJIKAWA; S. OHTANI; K. OKAZAKI; ...See More
Overview of Tokyo Electron Beam Ion Source / Trap at ILS / UEC [Not invited]
N. NAKAMURA; J. ASADA; F. J. CURRELL; T. FUKAMI; T. HIRAYAMA; K. MOTOHASHI; T. NAGATA; E. NOJIKAWA; S. OHTANI; K. OKAZAKI; M. SAKURAI; H. SHIMIZU; S. TSURUBUCHI; H. WATANABE; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 実験準備
Eighth International Conference on the Physics of Highly Charged Ions (理化学研究所・Book of Abstracts) 1996/08
A New Electron Beam Ion Trap (EBIT) for Producing and Studying Large Quantities of Highly Charged Ions [Not invited]
F. J. CURRELL; J. ASADA; K. ISHII; K. MOTOHASHI; N. NAKAMURA; K. NISHIZAWA; S. OHTANI; K. OKAZAKI; M. SAKURAI; S. TSURUBUCHI; H. WATANABE; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 装置の設計; 開発
XIX International Conference on the Physics of Electronic and Atomic Collisions(Whistler, Canada, SCIENTIFIC PROGRAM and ABSTRACTS of CONTRIBUTED PAPERS Vol. 2) 1995/08
A New Electron Beam Ion Trap (EBIT) for Producing and Studying Large Quantities of Highly Charged Ions [Not invited]F. J. CURRELL; J. ASADA; K. ISHII; K. MOTOHASHI; N. NAKAMURA; K. NISHIZAWA; S. OHTA...See More
A New Electron Beam Ion Trap (EBIT) for Producing and Studying Large Quantities of Highly Charged Ions [Not invited]
F. J. CURRELL; J. ASADA; K. ISHII; K. MOTOHASHI; N. NAKAMURA; K. NISHIZAWA; S. OHTANI; K. OKAZAKI; M. SAKURAI; S. TSURUBUCHI; H. WATANABE; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 装置の設計; 開発
XIX International Conference on the Physics of Electronic and Atomic Collisions(Whistler, Canada, SCIENTIFIC PROGRAM and ABSTRACTS of CONTRIBUTED PAPERS Vol. 2) 1995/08
A New Device for Non - destructively Monitoring for Position of a Charged - particle Beam in Real Time [Not invited]
F. J. CURRELL; J. ASADA; K. ISHII; K. MOTOHASHI; N. NAKAMURA; K. NISHIZAWA; S. OHTANI; K. OKAZAKI; M. SAKURAI; S. TSURUBUCHI; H. WATANABE; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 装置の設計; 開発
XIX International Conference on the Physics of Electronic and Atomic Collisions(Whistler, Canada, SCIENTIFIC PROGRAM and ABSTRACTS of CONTRIBUTED PAPERS Vol. 2) 1995/08
A New Device for Non - destructively Monitoring for Position of a Charged - particle Beam in Real Time [Not invited]F. J. CURRELL; J. ASADA; K. ISHII; K. MOTOHASHI; N. NAKAMURA; K. NISHIZAWA; S. OHTA...See More
A New Device for Non - destructively Monitoring for Position of a Charged - particle Beam in Real Time [Not invited]
F. J. CURRELL; J. ASADA; K. ISHII; K. MOTOHASHI; N. NAKAMURA; K. NISHIZAWA; S. OHTANI; K. OKAZAKI; M. SAKURAI; S. TSURUBUCHI; H. WATANABE; 本人; 担当部分; 共同研究のため抽出不可; 本人の役割; 装置の設計; 開発
XIX International Conference on the Physics of Electronic and Atomic Collisions(Whistler, Canada, SCIENTIFIC PROGRAM and ABSTRACTS of CONTRIBUTED PAPERS Vol. 2) 1995/08
Emission Cross Sections for Fragment Species in Dissociative Excitation of CH4 by Electron Impact [Not invited]
本橋健次; H. Soshi; S. Tsurubuchi(本人の担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 実験準備; 測定データの取得
XIX International Conference on the Physics of Electronic and Atomic Collisions(Whistler, Canada, SCIENTIFIC PROGRAM and ABSTRACTS of CONTRIBUTED PAPERS Vol. 1 ) 1995/07
Emission Cross Sections for Fragment Species in Dissociative Excitation of CH4 by Electron Impact [Not invited]本橋健次; H. Soshi; S. Tsurubuchi(本人の担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 実験準備; 測定データの取得XIX Inter...See More
Emission Cross Sections for Fragment Species in Dissociative Excitation of CH4 by Electron Impact [Not invited]
本橋健次; H. Soshi; S. Tsurubuchi(本人の担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 実験準備; 測定データの取得
XIX International Conference on the Physics of Electronic and Atomic Collisions(Whistler, Canada, SCIENTIFIC PROGRAM and ABSTRACTS of CONTRIBUTED PAPERS Vol. 1 ) 1995/07
Electron - impact Emission Cross Section for the Resonance Line of Ar [Not invited]
本橋健次; S. Tsurubuchi; T. Miyazaki; 本人の担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 実験準備; 測定データの取得
XIX International Conference on the Physics of Electronic and Atomic Collisions(Whistler, Canada, SCIENTIFIC PROGRAM and ABSTRACTS of CONTRIBUTED PAPERS Vol. 1) 1995/07
電子衝撃によるAr原子の共鳴線発光断面積を測定し,その励起過程を論じた.
Electron - impact Emission Cross Section for the Resonance Line of Ar [Not invited]本橋健次; S. Tsurubuchi; T. Miyazaki; 本人の担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 実験準備; 測定データの取得XIX International Conference on t...See More
Electron - impact Emission Cross Section for the Resonance Line of Ar [Not invited]
本橋健次; S. Tsurubuchi; T. Miyazaki; 本人の担当部分; 筆頭著者; 共同研究のため抽出不可; 本人の役割; 実験準備; 測定データの取得
XIX International Conference on the Physics of Electronic and Atomic Collisions(Whistler, Canada, SCIENTIFIC PROGRAM and ABSTRACTS of CONTRIBUTED PAPERS Vol. 1) 1995/07
National Institute for Fusion Science Atomic and molecular Databese Working Group
MISC
Synthesis of iron-containing carbon clusters by ECR plasma of ferrocene-C60 fullerene gas mixture
Kenji Motohashi Achievements in the bio-nano innovation programme: Bio-nano Electronics Research Centre 2025/04
Synthesis of iron-containing carbon clusters by ECR plasma of ferrocene-C60 fullerene gas mixtureKenji Motohashi Achievements in the bio-nano innovation programme: Bio-nano Electronics Research Centr...See More
Synthesis of iron-containing carbon clusters by ECR plasma of ferrocene-C60 fullerene gas mixture
Kenji Motohashi Achievements in the bio-nano innovation programme: Bio-nano Electronics Research Centre 2025/04
Nanocarbons containing zero valent irons synthesised in Bio-Nano electron cyclotron resonance ion source
Kenji Motohashi; Chenhan Zhang; Tomoki Kizuka Achievements in the bio-nano innovation programme: Bio-nano Electronics Research Centre 2019-2022- 2023/04
Nanocarbons containing zero valent irons synthesised in Bio-Nano electron cyclotron resonance ion sourceKenji Motohashi; Chenhan Zhang; Tomoki Kizuka Achievements in the bio-nano innovation programme...See More
Nanocarbons containing zero valent irons synthesised in Bio-Nano electron cyclotron resonance ion source
Kenji Motohashi; Chenhan Zhang; Tomoki Kizuka Achievements in the bio-nano innovation programme: Bio-nano Electronics Research Centre 2019-2022- 2023/04
Guiding of slow multiply charged C60 and Ar ion beams using cylindrical glass channel
Kenji Motohashi Achievements in the bio-nano innovation programme 2016-2018- 145 -148 2019/04 [Invited]
K. Motohashi; N. Miyawaki; K. Narumi; Y. Saitoh QST Takasaki Annual Report 2017 QST-M-16- 134 -134 2019/03 [Refereed][Invited]
Flux Enhancement of Carbon Ion Beams Guided by Cylindrical Glass ChannelK. Motohashi; N. Miyawaki; K. Narumi; Y. Saitoh QST Takasaki Annual Report 2017 QST-M-16- 134 -134 2019/03 [Refereed][Invi...See More
Transmission Properties of a 6-MeV Fullerene Ion Beam through a Wedge-shaped Glass ChannelKenji Motohashi; Nobumasa Miyawaki; Yuichi Saitoh; Kazumasa Narumi QST Takasaki Annual Report 2016 QST-M-8- ...See More
Transmission Properties of a 6-MeV Fullerene Ion Beam through a Wedge-shaped Glass Channel
Kinetic Energy Distributions of 4-MeV C+ and C4+ Ion Beams Guided by a Cylindrical Glass ChannelKenji Motohashi; Yuichi Saitoh; Nobumasa Miyawaki; Kazumasa Narumi QST Takasaki Annual Report 2015 QST...See More
Tachikawa Tomoki; Uchida Takashi; Motohashi Kenji Meeting Abstracts of the Physical Society of Japan 71- (2) ROMBUNNO.14pKK‐3 -493 2016/09
Scattering processes of 4.8-keV C60 ion beam on the thiol self-assembled monolayer surface terminated with ferrocene IITachikawa Tomoki; Uchida Takashi; Motohashi Kenji Meeting Abstracts of the Physi...See More
Sakaue H. A; Kato D; Murakami I; Mineta S; Lee G; Sakai Y; Furuya K; Kenmosu T; Motohashi K Meeting Abstracts of the Physical Society of Japan 71- (0) 734 -734 2016
21pBE-5 Intensity and polarization measurements of Hα radiation by H^+ impact on W surfaceSakaue H. A; Kato D; Murakami I; Mineta S; Lee G; Sakai Y; Furuya K; Kenmosu T; Motohashi K Meeting Abstracts...See More
Sakaue H. A; Kato D; Murakami I; Mineta S; Lee G; Sakai Y; Furuya K; Kenmosu T; Motohashi K Meeting Abstracts of the Physical Society of Japan 71- (0) 734 -734 2016
A Comparative Study on Transmission Properties of 4-MeV C+ and C4+ Ion Beams Entering a Curved Insulating Channel
A Comparative Study on Transmission Properties of 4-MeV C+ and C4+ Ion Beams Entering a Curved Insulating ChannelMOTOHASHI Kenji; SAITOH Yuichi; MIYAWAKI Nobumasa; MATOBA Shiro; SUZUKI Yuki JAEA-Revi...See More
A Comparative Study on Transmission Properties of 4-MeV C+ and C4+ Ion Beams Entering a Curved Insulating Channel
Sakaue H. A; Miyamoto T; Sakurai M; Motohashi K; Kato D; Murakami I; Mineta S; Lee G; Sakai Y; Furuya K; Kenmosu T; Sasaki K Meeting Abstracts of the Physical Society of Japan 70- (0) 514 -514 2015
17pAA-5 Intensity and polarization measurements of Hα radiation by H^+ impact on W surfaceSakaue H. A; Miyamoto T; Sakurai M; Motohashi K; Kato D; Murakami I; Mineta S; Lee G; Sakai Y; Furuya K; Kenmo...See More
Sakaue H. A; Miyamoto T; Sakurai M; Motohashi K; Kato D; Murakami I; Mineta S; Lee G; Sakai Y; Furuya K; Kenmosu T; Sasaki K Meeting Abstracts of the Physical Society of Japan 70- (0) 514 -514 2015
Motohashi Kenji; Saitoh Yu-ichi; Miyawaki Nobumasa; Matoba Shiro; Suzuki Yuki Meeting abstracts of the Physical Society of Japan 69- (2) 71 -71 2014/08
8aAZ-2 Transmission properties of 4-MeV C^<4+> ion beam entering a gap between a cylindrical convex glass lens and a cylindrical concave glass lensMotohashi Kenji; Saitoh Yu-ichi; Miyawaki Nobumasa; M...See More
Motohashi Kenji; Saitoh Yu-ichi; Miyawaki Nobumasa; Matoba Shiro; Suzuki Yuki Meeting abstracts of the Physical Society of Japan 69- (2) 71 -71 2014/08
Motohashi K.; Ikeda T.; Kojima T. M.; Koyama T.; Suzuki Y. Meeting abstracts of the Physical Society of Japan 68- (1) 181 -181 2013/03
26aEB-4 Influence of lattice-polarity on slow Ar^<8+> ion scattering on ZnO surfacesMotohashi K.; Ikeda T.; Kojima T. M.; Koyama T.; Suzuki Y. Meeting abstracts of the Physical Society of Japan 68- ...See More
Nogami K; Kato D; Kenmotsu T; Sakai Y; Sakaue H. A; Furuya K; Motohash K Meeting Abstracts of the Physical Society of Japan 68- (0) 304 -304 2013
29aEC-5 Optical emission spectroscopy of excitation with spattering or back scattering atom on tungsten surface under ion irradiationNogami K; Kato D; Kenmotsu T; Sakai Y; Sakaue H. A; Furuya K; Motoh...See More
Sakai Y; Kaga S; Kato D; Kenmotsu T; Sakaue H. A; Furuya K; Motohash K Meeting Abstracts of the Physical Society of Japan 68- (0) 157 -157 2013
Optical emission spectroscopy of excitation with spattering or back scattering atom on tungsten surface under ion irradiationSakai Y; Kaga S; Kato D; Kenmotsu T; Sakaue H. A; Furuya K; Motohash K Mee...See More
Nogami K; Kato D; Kenmotsu T; Sakai Y; Sakaue H. A; Furuya K; Motohashi K Meeting Abstracts of the Physical Society of Japan 67- (0) 272 -272 2012
25pYG-8 Optical emission spectroscopy of sputtering atoms on tungsten surfaces under ion irradiation IINogami K; Kato D; Kenmotsu T; Sakai Y; Sakaue H. A; Furuya K; Motohashi K Meeting Abstracts of t...See More
Motohashi K; Aoyagi S Meeting abstracts of the Physical Society of Japan 66- (2) 146 -146 2011/08
22aEE-7 Optical emission spectroscopy of excited particles desorbing from an immobilized protein surface under irradiation of electron beamMotohashi K; Aoyagi S Meeting abstracts of the Physical Soci...See More
Motohashi K; Aoyagi S Meeting abstracts of the Physical Society of Japan 66- (1) 202 -202 2011/03
26pRD-4 Optical emission spectroscopy of electron stimulated desorption from an immobilized protein surfaceMotohashi K; Aoyagi S Meeting abstracts of the Physical Society of Japan 66- (1) 202 -20...See More
Motohashi K; Saitoh Y; Kitazawa S Meeting abstracts of the Physical Society of Japan 64- (1) 153 -153 2009/03
28aSK-9 Optical emission spectroscopy of sputtered particles on Ti surfaces under irradiation of multicharged ions IIMotohashi K; Saitoh Y; Kitazawa S Meeting abstracts of the Physical Society of Jap...See More
Motohashi K.; Flores M.; Kanai Y.; Yamazaki Y. Meeting abstracts of the Physical Society of Japan 63- (2) 118 -118 2008/08
21aZF-8 Secondary-ion emission from dodecanethiol/Au(111) self assembled monolayer surfaces interacting with highly charged ions at glancing angleMotohashi K.; Flores M.; Kanai Y.; Yamazaki Y. Meetin...See More
Motohashi K; Saitoh Y; Kitazawa S Meeting abstracts of the Physical Society of Japan 63- (2) 118 -118 2008/08
21aZF-9 Optical emission spectroscopy of sputtered particles on Ti surfaces under irradiation of multicharged ionsMotohashi K; Saitoh Y; Kitazawa S Meeting abstracts of the Physical Society of Japan ...See More
Motohashi Kenji Meeting abstracts of the Physical Society of Japan 62- (2) 147 -147 2007/08
21aRF-5 Two-dimensional observation of scattered particles in collisions between slow multiply-charged ions and surfacesMotohashi Kenji Meeting abstracts of the Physical Society of Japan 62- (2) 1...See More
Motohashi K.; Imano M.; Matsuo K.; Hosoya K.; Tsurubuchi S. Meeting abstracts of the Physical Society of Japan 61- (1) 181 -181 2006/03
30aTB-7 Multi-coincidence experiments under irradiation of highly-charged ions on solid surfaces : The apparatus and preliminary resultsMotohashi K.; Imano M.; Matsuo K.; Hosoya K.; Tsurubuchi S. Mee...See More
Motohashi K; Imano M; Tsurubuchi S; Koukitu A Meeting Abstracts of the Physical Society of Japan 61- (0) 117 -117 2006
25pWD-10 Secondary-ion emission in collisions between multiply-charged ions and solid surfaces characterized by energy loss of the incident ionsMotohashi K; Imano M; Tsurubuchi S; Koukitu A Meeting A...See More
Motohashi K; Imano M; Tsurubuchi S; Koukitu A Meeting Abstracts of the Physical Society of Japan 61- (0) 117 -117 2006
High-efficiency and low-damage analysis of solid surfaces by use of highly-charged ions
K. Motohashi; S. tsurubuchi; A. Koukitu The 21st Century COE program on "Future Nano-Material" News Letter 4- 18 -19 2006
High-efficiency and low-damage analysis of solid surfaces by use of highly-charged ionsK. Motohashi; S. tsurubuchi; A. Koukitu The 21st Century COE program on "Future Nano-Material" News Letter 4- ...See More
High-efficiency and low-damage analysis of solid surfaces by use of highly-charged ions
K. Motohashi; S. tsurubuchi; A. Koukitu The 21st Century COE program on "Future Nano-Material" News Letter 4- 18 -19 2006
Report on Cross Section Data Compilation for Electron and Ion Collisions with Molecules of Hydrogen Isotopes, Nitrogen, Oxygen, Hydrocarbons, Water and Carbon Oxide
M. Kimura; A. Igarashi; M. Imai; Y. Itikawa; M. Kitajima; T. Kusakabe; K. Moribayashi; T. Morishita; K. Motohashi; L. Pichl; R. Suzuki; D. Kato; I. Murakami; T. kato; M. Kato National Institute for Fusion Science Research Report NIFS-DATA-98- 1 -38 2006
Report on Cross Section Data Compilation for Electron and Ion Collisions with Molecules of Hydrogen Isotopes, Nitrogen, Oxygen, Hydrocarbons, Water and Carbon OxideM. Kimura; A. Igarashi; M. Imai; Y. ...See More
Report on Cross Section Data Compilation for Electron and Ion Collisions with Molecules of Hydrogen Isotopes, Nitrogen, Oxygen, Hydrocarbons, Water and Carbon Oxide
M. Kimura; A. Igarashi; M. Imai; Y. Itikawa; M. Kitajima; T. Kusakabe; K. Moribayashi; T. Morishita; K. Motohashi; L. Pichl; R. Suzuki; D. Kato; I. Murakami; T. kato; M. Kato National Institute for Fusion Science Research Report NIFS-DATA-98- 1 -38 2006
High-efficiency and low-damage analysis of solid surfaces by use of highly-charged ions
K. Motohashi; S. tsurubuchi; A. Koukitu The 21st Century COE program on "Future Nano-Material" News Letter 4- 18 -19 2006
High-efficiency and low-damage analysis of solid surfaces by use of highly-charged ionsK. Motohashi; S. tsurubuchi; A. Koukitu The 21st Century COE program on "Future Nano-Material" News Letter 4- ...See More
High-efficiency and low-damage analysis of solid surfaces by use of highly-charged ions
K. Motohashi; S. tsurubuchi; A. Koukitu The 21st Century COE program on "Future Nano-Material" News Letter 4- 18 -19 2006
Iriki Yoshitaka; Kobayashi Kenji; Motohashi Kenji; Tsurubuti Seiji Meeting abstracts of the Physical Society of Japan 60- (2) 62 -62 2005/08
20aYA-1 Secondary ion emission from an Al surface under ion bombermentIriki Yoshitaka; Kobayashi Kenji; Motohashi Kenji; Tsurubuti Seiji Meeting abstracts of the Physical Society of Japan 60- (2) ...See More
Motohashi Kenji; Hosoya Kei; Itoh Aiko; Imano Miki; Tsurubuchi Seiji Meeting abstracts of the Physical Society of Japan 60- (1) 165 -165 2005/03
26pYA-10 Secondary-ion emission from Al surface interacted with slow highly-charged ionsMotohashi Kenji; Hosoya Kei; Itoh Aiko; Imano Miki; Tsurubuchi Seiji Meeting abstracts of the Physical Society ...See More
lriki Yoshitaka; Uno Tomohiro; Kobayashi Kenji; Kanai Satoru; Motohashi Kenji; Tsurubuti Seiji Meeting abstracts of the Physical Society of Japan 60- (1) 164 -164 2005/03
26pYA-9 Oxygen coverage dependence of secondary electron energy distribution in ion-metal surface interactionlriki Yoshitaka; Uno Tomohiro; Kobayashi Kenji; Kanai Satoru; Motohashi Kenji; Tsurubuti Se...See More
lriki Yoshitaka; Uno Tomohiro; Kobayashi Kenji; Kanai Satoru; Motohashi Kenji; Tsurubuti Seiji Meeting abstracts of the Physical Society of Japan 60- (1) 164 -164 2005/03
A new method for analysis and modification of wide-gap semiconductor surfaces by using highly-charged ions
K. Motohashi; S. Tsurubuchi; A. Koukitu The 21st Century COE program on "Future Nano-Material" News Letter 3- 37 2005
A new method for analysis and modification of wide-gap semiconductor surfaces by using highly-charged ionsK. Motohashi; S. Tsurubuchi; A. Koukitu The 21st Century COE program on "Future Nano-Material...See More
A new method for analysis and modification of wide-gap semiconductor surfaces by using highly-charged ions
K. Motohashi; S. Tsurubuchi; A. Koukitu The 21st Century COE program on "Future Nano-Material" News Letter 3- 37 2005
A new method for analysis and modification of wide-gap semiconductor surfaces by using highly-charged ions
K. Motohashi; S. Tsurubuchi; A. Koukitu The 21st Century COE program on "Future Nano-Material" News Letter 3- 37 2005
A new method for analysis and modification of wide-gap semiconductor surfaces by using highly-charged ionsK. Motohashi; S. Tsurubuchi; A. Koukitu The 21st Century COE program on "Future Nano-Material...See More
A new method for analysis and modification of wide-gap semiconductor surfaces by using highly-charged ions
K. Motohashi; S. Tsurubuchi; A. Koukitu The 21st Century COE program on "Future Nano-Material" News Letter 3- 37 2005
Motohashi Kenji; Yamaguchi Yukihiko; Tsurubuchi Seiji Meeting abstracts of the Physical Society of Japan 59- (2) 122 -122 2004/08
14pTE-6 Momentum-imaging spectroscopy of fragment ions in e^-+CF_4Motohashi Kenji; Yamaguchi Yukihiko; Tsurubuchi Seiji Meeting abstracts of the Physical Society of Japan 59- (2) 122 -122 2004/0...See More
Motohashi Kenji; Tsurubuchi Seiji; Koukitu Akinori Meeting Abstracts of the Physical Society of Japan 59- (0) 141 -141 2004
15pTE-6 Secondary-ion emission from GaN surfaces interacted with highly-charged ionsMotohashi Kenji; Tsurubuchi Seiji; Koukitu Akinori Meeting Abstracts of the Physical Society of Japan 59- (0) 14...See More
Motohashi K; Tsurubuchi S; Koukitu A Meeting Abstracts of the Physical Society of Japan 59- (0) 191 -191 2004
29pXN-13 Secondary-ion emission from a compound-semiconductor surface interacted with highly-charged ions with low energiesMotohashi K; Tsurubuchi S; Koukitu A Meeting Abstracts of the Physical Socie...See More
Motohashi K; Tsurubuchi S; Koukitu A Meeting Abstracts of the Physical Society of Japan 59- (0) 191 -191 2004
A fundamental study on the sputtering processes of wide-gap semiconductors by highly-charged-ion impact
Kenji Motohashi; Seiji Tsurubuchi 22 -23 2004
A fundamental study on the sputtering processes of wide-gap semiconductors by highly-charged-ion impact
Kenji Motohashi; Seiji Tsurubuchi News Letter: The 21st Century COE (Center of Excellence) program on "Future Nano-Material" 22 -23 2004
A fundamental study on the sputtering processes of wide-gap semiconductors by highly-charged-ion impactKenji Motohashi; Seiji Tsurubuchi News Letter: The 21st Century COE (Center of Excellence) progr...See More
A fundamental study on the sputtering processes of wide-gap semiconductors by highly-charged-ion impact
Kenji Motohashi; Seiji Tsurubuchi News Letter: The 21st Century COE (Center of Excellence) program on "Future Nano-Material" 22 -23 2004
Fundamental Study on Atomic Structure of Compound Semiconductor Surfaces
Seiji Tsurubuchi; Kenji Motohashi; Akinori Koukitu News Letter: The 21st Century COE (center of Excellence) program on "Future Nano-Material" 2- 6 -7 2004
Fundamental Study on Atomic Structure of Compound Semiconductor SurfacesSeiji Tsurubuchi; Kenji Motohashi; Akinori Koukitu News Letter: The 21st Century COE (center of Excellence) program on "Future ...See More
Fundamental Study on Atomic Structure of Compound Semiconductor Surfaces
Seiji Tsurubuchi; Kenji Motohashi; Akinori Koukitu News Letter: The 21st Century COE (center of Excellence) program on "Future Nano-Material" 2- 6 -7 2004
Fundamental study on atomic structure of compound semiconductor surfaces by highly charged ions
A fundamental study on the sputtering processes of wide-gap semiconductors by highly-charged-ion impact
Kenji Motohashi; Seiji Tsurubuchi News Letter: The 21st Century COE (Center of Excellence) program on "Future Nano-Material" 22 -23 2004
A fundamental study on the sputtering processes of wide-gap semiconductors by highly-charged-ion impactKenji Motohashi; Seiji Tsurubuchi News Letter: The 21st Century COE (Center of Excellence) progr...See More
A fundamental study on the sputtering processes of wide-gap semiconductors by highly-charged-ion impact
Kenji Motohashi; Seiji Tsurubuchi News Letter: The 21st Century COE (Center of Excellence) program on "Future Nano-Material" 22 -23 2004
Fundamental Study on Atomic Structure of Compound Semiconductor Surfaces
Seiji Tsurubuchi; Kenji Motohashi; Akinori Koukitu News Letter: The 21st Century COE (center of Excellence) program on "Future Nano-Material" 2- 6 -7 2004
Fundamental Study on Atomic Structure of Compound Semiconductor SurfacesSeiji Tsurubuchi; Kenji Motohashi; Akinori Koukitu News Letter: The 21st Century COE (center of Excellence) program on "Future ...See More
Fundamental Study on Atomic Structure of Compound Semiconductor Surfaces
Seiji Tsurubuchi; Kenji Motohashi; Akinori Koukitu News Letter: The 21st Century COE (center of Excellence) program on "Future Nano-Material" 2- 6 -7 2004
Fundamental study on atomic structure of compound semiconductor surfaces by highly charged ions
UNO T.; SHOUJI K.; KOYAMA Y.; MOTOHASHI K.; TSURUBUCHI S.; NIMURA T.; WADA R. Atomic collision research in Japan (29) 37 -37 2003/12
SECONDARY-ELECTRON EMISSION IN ION-SURFACE INTERACTIONS : EFFECT OF SURFACE OXYGEN COVERAGEUNO T.; SHOUJI K.; KOYAMA Y.; MOTOHASHI K.; TSURUBUCHI S.; NIMURA T.; WADA R. Atomic collision research in J...See More
SHOUJI K.; MOTOHASHI K.; TSURUBUCHI S.; NIMURA T.; WADA R. Atomic collision research in Japan (29) 36 -36 2003/12
SECONDARY-ION YIELD FROM SOLID SURFACES BY ION BOMBARDMENT : EFFECT OF SURFACE-OXYGEN COVERAGESHOUJI K.; MOTOHASHI K.; TSURUBUCHI S.; NIMURA T.; WADA R. Atomic collision research in Japan (29) 36 ...See More
Tsurubuchi S.; Wada R.; Motohashi K. Meeting abstracts of the Physical Society of Japan 58- (1) 135 -135 2003/03
3D-momentum images of sputtered ions from a SiC surface interacted with highly-charged Ar ions
K. Motohashi; K. Hosoya; M. Tanaka; S. Tsurubuchi Atomic Collision Research in Japan -Progress report- 29- 31 -32 2003
3D-momentum images of sputtered ions from a SiC surface interacted with highly-charged Ar ionsK. Motohashi; K. Hosoya; M. Tanaka; S. Tsurubuchi Atomic Collision Research in Japan -Progress report- 2...See More
3D-momentum images of sputtered ions from a SiC surface interacted with highly-charged Ar ions
K. Motohashi; K. Hosoya; M. Tanaka; S. Tsurubuchi Atomic Collision Research in Japan -Progress report- 29- 31 -32 2003
Momentum-imaging spectroscopy of fragment ions in excitation of molecules by electron impact
Y. Yamaguchi; Y. Iriki; K. Motohashi; S. Tsurubuchi Atomic Collision Research in Japan -Progress Report- 29- 8 2003
Momentum-imaging spectroscopy of fragment ions in excitation of molecules by electron impactY. Yamaguchi; Y. Iriki; K. Motohashi; S. Tsurubuchi Atomic Collision Research in Japan -Progress Report- 2...See More
Momentum-imaging spectroscopy of fragment ions in excitation of molecules by electron impact
Y. Yamaguchi; Y. Iriki; K. Motohashi; S. Tsurubuchi Atomic Collision Research in Japan -Progress Report- 29- 8 2003
3D-momentum images of sputtered ions from a SiC surface interacted with highly-charged Ar ions
K. Motohashi; K. Hosoya; M. Tanaka; S. Tsurubuchi Atomic Collision Research in Japan -Progress report- 29- 31 -32 2003
3D-momentum images of sputtered ions from a SiC surface interacted with highly-charged Ar ionsK. Motohashi; K. Hosoya; M. Tanaka; S. Tsurubuchi Atomic Collision Research in Japan -Progress report- 2...See More
3D-momentum images of sputtered ions from a SiC surface interacted with highly-charged Ar ions
K. Motohashi; K. Hosoya; M. Tanaka; S. Tsurubuchi Atomic Collision Research in Japan -Progress report- 29- 31 -32 2003
Momentum-imaging spectroscopy of fragment ions in excitation of molecules by electron impact
Y. Yamaguchi; Y. Iriki; K. Motohashi; S. Tsurubuchi Atomic Collision Research in Japan -Progress Report- 29- 8 2003
Momentum-imaging spectroscopy of fragment ions in excitation of molecules by electron impactY. Yamaguchi; Y. Iriki; K. Motohashi; S. Tsurubuchi Atomic Collision Research in Japan -Progress Report- 2...See More
Momentum-imaging spectroscopy of fragment ions in excitation of molecules by electron impact
Y. Yamaguchi; Y. Iriki; K. Motohashi; S. Tsurubuchi Atomic Collision Research in Japan -Progress Report- 29- 8 2003
Wada R; Saito Y; Motohashi K; Tsurubuchi S Meeting abstracts of the Physical Society of Japan 57- (2) 135 -135 2002/08
Emission processes of secondary ions in multicharged ion - surface interactionWada R; Saito Y; Motohashi K; Tsurubuchi S Meeting abstracts of the Physical Society of Japan 57- (2) 135 -135 2002/...See More
Motohashi K; Saito Y; Tsurubuchi S Meeting abstracts of the Physical Society of Japan 57- (2) 136 -136 2002/08
Two-body fragmentation induced by double electron transfer in Ar^<8+>+N_2and Ar^<8+>+CF_4Motohashi K; Saito Y; Tsurubuchi S Meeting abstracts of the Physical Society of Japan 57- (2) 136 -136 20...See More
Motohashi K.; Saito Y.; Tsurubuchi S. Meeting abstracts of the Physical Society of Japan 57- (1) 134 -134 2002/03
25aXL-4 Dissociation processes in energy gain selected Ar^+CH4 / CF4 (q=3, 8, 9, 11, 12) collisionsMotohashi K.; Saito Y.; Tsurubuchi S. Meeting abstracts of the Physical Society of Japan 57- (1) ...See More
Motohashi K.; Saito Y.; Tsurubuchi S. Meeting abstracts of the Physical Society of Japan 57- (1) 134 -134 2002/03
AMDIS and CHART update (I)
I. Murakami; T. Kato; A. Igarashi; M. Imai; Y. Itikawa; D. Kato; M. Kimura; T. Kusakabe; K. Moribayashi; T. Morishita; K. Motohashi; L. Pichl National Institute for Fusion Science・RESEARCH REPORT NIFS-DATA Series 70- 1 -102 2002
AMDIS and CHART update (I)I. Murakami; T. Kato; A. Igarashi; M. Imai; Y. Itikawa; D. Kato; M. Kimura; T. Kusakabe; K. Moribayashi; T. Morishita; K. Motohashi; L. Pichl National Institute for Fusion S...See More
AMDIS and CHART update (I)
I. Murakami; T. Kato; A. Igarashi; M. Imai; Y. Itikawa; D. Kato; M. Kimura; T. Kusakabe; K. Moribayashi; T. Morishita; K. Motohashi; L. Pichl National Institute for Fusion Science・RESEARCH REPORT NIFS-DATA Series 70- 1 -102 2002
3D-momentum imaging of fragment ions of CF4/ CH4 characterized by energy-gain of incident Arq+ ions
Kenji Motohashi; Seiji Tsurubuchi The fifth Asian International Seminar on Atomic and Molecular Physics -Scientific Program and Book of Abstracts- 187 -188 2002
3D-momentum imaging of fragment ions of CF4/ CH4 characterized by energy-gain of incident Arq+ ionsKenji Motohashi; Seiji Tsurubuchi The fifth Asian International Seminar on Atomic and Molecular Phys...See More
3D-momentum imaging of fragment ions of CF4/ CH4 characterized by energy-gain of incident Arq+ ions
Kenji Motohashi; Seiji Tsurubuchi The fifth Asian International Seminar on Atomic and Molecular Physics -Scientific Program and Book of Abstracts- 187 -188 2002
3D-momentum imaging of fragment ions of CF4/ CH4 characterized by energy-gain of incident Arq+ ions
Kenji Motohashi; Seiji Tsurubuchi The fifth Asian International Seminar on Atomic and Molecular Physics -Scientific Program and Book of Abstracts- 187 -188 2002
3D-momentum imaging of fragment ions of CF4/ CH4 characterized by energy-gain of incident Arq+ ionsKenji Motohashi; Seiji Tsurubuchi The fifth Asian International Seminar on Atomic and Molecular Phys...See More
3D-momentum imaging of fragment ions of CF4/ CH4 characterized by energy-gain of incident Arq+ ions
Kenji Motohashi; Seiji Tsurubuchi The fifth Asian International Seminar on Atomic and Molecular Physics -Scientific Program and Book of Abstracts- 187 -188 2002
Tsurubuchi S.; Kobayashi H.; Isobe O.; Motohashi K. Meeting abstracts of the Physical Society of Japan 56- (2) 69 -69 2001/09
Direct excitation cross sections to the 2p_9 level of rare gases by electron impactTsurubuchi S.; Kobayashi H.; Isobe O.; Motohashi K. Meeting abstracts of the Physical Society of Japan 56- (2) 69...See More
Motohashi K; Takahashi T.; Tsurubuchi S. Meeting abstracts of the Physical Society of Japan 56- (2) 54 -54 2001/09
3D-momentum imaging spectroscopy of fragment ions produced in the energy-gain selected charge transfer collisions of Ar+CH_4/ CF_4/ N_2.Motohashi K; Takahashi T.; Tsurubuchi S. Meeting abstracts of t...See More
Takahashi T.; Motohashi K.; Turubuchi S Meeting abstracts of the Physical Society of Japan 56- (2) 54 -54 2001/09
Emission cross sections of the excited species produced in collisions of He^+/Ne^+/Ar^+ ions with CF_4Takahashi T.; Motohashi K.; Turubuchi S Meeting abstracts of the Physical Society of Japan 56- ...See More
Motohashi K.; Yamada H.; Tsurubuchi S. Meeting abstracts of the Physical Society of Japan 56- (1) 137 -137 2001/03
Momentum imaging spectroscopy of fragment ions produced in HCI molecule collisionsMotohashi K.; Yamada H.; Tsurubuchi S. Meeting abstracts of the Physical Society of Japan 56- (1) 137 -137 2001/...See More
Motohashi K.; Yamada H.; Tsurubuchi S. Meeting abstracts of the Physical Society of Japan 56- (1) 137 -137 2001/03
Momentum Imaging Spectroscopy for Fragment Ions Produced in Single-Electron Transfer of Arq++N2/ CF4/ CH4 (q=8-11) Collision
K. Motohashi; S. Tsurubuchi 22th International Conference on Photonic, Electronic, and Atomic Collisions =Abstracts of Contributed papers- 567 2001
Momentum Imaging Spectroscopy for Fragment Ions Produced in Single-Electron Transfer of Arq++N2/ CF4/ CH4 (q=8-11) CollisionK. Motohashi; S. Tsurubuchi 22th International Conference on Photonic, Elec...See More
Momentum Imaging Spectroscopy for Fragment Ions Produced in Single-Electron Transfer of Arq++N2/ CF4/ CH4 (q=8-11) Collision
K. Motohashi; S. Tsurubuchi 22th International Conference on Photonic, Electronic, and Atomic Collisions =Abstracts of Contributed papers- 567 2001
Momentum Imaging Spectroscopy for Fragment Ions Produced in Single-Electron Transfer of Arq++N2/ CF4/ CH4 (q=8-11) Collision
K. Motohashi; S. Tsurubuchi 22th International Conference on Photonic, Electronic, and Atomic Collisions =Abstracts of Contributed papers- 567 2001
Momentum Imaging Spectroscopy for Fragment Ions Produced in Single-Electron Transfer of Arq++N2/ CF4/ CH4 (q=8-11) CollisionK. Motohashi; S. Tsurubuchi 22th International Conference on Photonic, Elec...See More
Momentum Imaging Spectroscopy for Fragment Ions Produced in Single-Electron Transfer of Arq++N2/ CF4/ CH4 (q=8-11) Collision
K. Motohashi; S. Tsurubuchi 22th International Conference on Photonic, Electronic, and Atomic Collisions =Abstracts of Contributed papers- 567 2001
Motohashi K.; Moriya A.; Yamada H.; Tsurubuchi S. Meeting abstracts of the Physical Society of Japan 55- (2) 80 -80 2000/09
TOF measurements in HCI-molecule collisions specified by the heat of reactionMotohashi K.; Moriya A.; Yamada H.; Tsurubuchi S. Meeting abstracts of the Physical Society of Japan 55- (2) 80 -80 2...See More
Tsurubuchi S.; Takahashi N.; Hara I.; Motohashi K. Meeting abstracts of the Physical Society of Japan 54- (1) 758 -758 1999/03
30p-ZC-9 Emission cross sections for the 5p-5s transitions of Kr by electron impactTsurubuchi S.; Takahashi N.; Hara I.; Motohashi K. Meeting abstracts of the Physical Society of Japan 54- (1) 758...See More
NAKAMURA N.; CURRELL F.J.; FUKAMI T.; HIRAYAMA T.; ITO S.; KATO D.; KINUGAWA T.; KURAMOTO H.; LI Y.; MIURA N.; MOTOHASHI K.; OHTANI S.; OKAZAKI K.; SAKURAI M.; SHIMIZU H.; SOKELL E.J.; TONG X.M.; TSURUBUCHI S.; WATANABE H.; WATARAI S.; YAMADA C. Atomic Collision Research in Japan 25- 104 -106 1999
Recent activities at the Tokyo Electron Beam Ion TrapNAKAMURA N.; CURRELL F.J.; FUKAMI T.; HIRAYAMA T.; ITO S.; KATO D.; KINUGAWA T.; KURAMOTO H.; LI Y.; MIURA N.; MOTOHASHI K.; OHTANI S.; OKAZAKI K.;...See More
NAKAMURA N.; CURRELL F.J.; FUKAMI T.; HIRAYAMA T.; ITO S.; KATO D.; KINUGAWA T.; KURAMOTO H.; LI Y.; MIURA N.; MOTOHASHI K.; OHTANI S.; OKAZAKI K.; SAKURAI M.; SHIMIZU H.; SOKELL E.J.; TONG X.M.; TSURUBUCHI S.; WATANABE H.; WATARAI S.; YAMADA C. Atomic Collision Research in Japan 25- 104 -106 1999
Development of a compact EBIT using NdFeB permanent magnets
Atomic Collision Research in Japan 25- 99 1999
A Compact EBIT With NdFeB Permanent Magnets.
The 8th International Conference on Ion Sources, Abstract P081 1999
Development of a Compact EBIT with NdFeB Permanent Magnets.
K. Motohashi; A. Moriya; H. Yamada; S. Tsurubuchi 21st International Conference on the Physics of Electronic and Atomic Collisions, Abstract 2- 743 1999
Development of a Compact EBIT with NdFeB Permanent Magnets.K. Motohashi; A. Moriya; H. Yamada; S. Tsurubuchi 21st International Conference on the Physics of Electronic and Atomic Collisions, Abstract...See More
Development of a Compact EBIT with NdFeB Permanent Magnets.
K. Motohashi; A. Moriya; H. Yamada; S. Tsurubuchi 21st International Conference on the Physics of Electronic and Atomic Collisions, Abstract 2- 743 1999
Emission Cross Section for CH+ Produced by Electron Impact of CH4
Kenji Motohashi; Seiji Tsurubuchi International Symposium on Electron-Molecule Collisions and swarms -Program and Abstracts- 145 -146 1999
Emission Cross Section for CH+ Produced by Electron Impact of CH4Kenji Motohashi; Seiji Tsurubuchi International Symposium on Electron-Molecule Collisions and swarms -Program and Abstracts- 145 -14...See More
Emission Cross Section for CH+ Produced by Electron Impact of CH4
Kenji Motohashi; Seiji Tsurubuchi International Symposium on Electron-Molecule Collisions and swarms -Program and Abstracts- 145 -146 1999
NAKAMURA N.; CURRELL F.J.; FUKAMI T.; HIRAYAMA T.; ITO S.; KATO D.; KINUGAWA T.; KURAMOTO H.; LI Y.; MIURA N.; MOTOHASHI K.; OHTANI S.; OKAZAKI K.; SAKURAI M.; SHIMIZU H.; SOKELL E.J.; TONG X.M.; TSURUBUCHI S.; WATANABE H.; WATARAI S.; YAMADA C. Atomic Collision Research in Japan 25- 104 -106 1999
RECENT ACTIVITIES AT THE TOKYO ELECTRON BEAM ION TRAPNAKAMURA N.; CURRELL F.J.; FUKAMI T.; HIRAYAMA T.; ITO S.; KATO D.; KINUGAWA T.; KURAMOTO H.; LI Y.; MIURA N.; MOTOHASHI K.; OHTANI S.; OKAZAKI K.;...See More
NAKAMURA N.; CURRELL F.J.; FUKAMI T.; HIRAYAMA T.; ITO S.; KATO D.; KINUGAWA T.; KURAMOTO H.; LI Y.; MIURA N.; MOTOHASHI K.; OHTANI S.; OKAZAKI K.; SAKURAI M.; SHIMIZU H.; SOKELL E.J.; TONG X.M.; TSURUBUCHI S.; WATANABE H.; WATARAI S.; YAMADA C. Atomic Collision Research in Japan 25- 104 -106 1999
Development of a compact EBIT using NdFeB permanent magnets
Atomic Collision Research in Japan 25- 99 1999
A Compact EBIT With NdFeB Permanent Magnets.
The 8th International Conference on Ion Sources, Abstract P081 1999
Development of a Compact EBIT with NdFeB Permanent Magnets.
K. Motohashi; A. Moriya; H. Yamada; S. Tsurubuchi 21st International Conference on the Physics of Electronic and Atomic Collisions, Abstract 2- 743 1999
Development of a Compact EBIT with NdFeB Permanent Magnets.K. Motohashi; A. Moriya; H. Yamada; S. Tsurubuchi 21st International Conference on the Physics of Electronic and Atomic Collisions, Abstract...See More
Development of a Compact EBIT with NdFeB Permanent Magnets.
K. Motohashi; A. Moriya; H. Yamada; S. Tsurubuchi 21st International Conference on the Physics of Electronic and Atomic Collisions, Abstract 2- 743 1999
Emission Cross Section for CH+ Produced by Electron Impact of CH4
Kenji Motohashi; Seiji Tsurubuchi International Symposium on Electron-Molecule Collisions and swarms -Program and Abstracts- 145 -146 1999
Emission Cross Section for CH+ Produced by Electron Impact of CH4Kenji Motohashi; Seiji Tsurubuchi International Symposium on Electron-Molecule Collisions and swarms -Program and Abstracts- 145 -14...See More
Emission Cross Section for CH+ Produced by Electron Impact of CH4
Kenji Motohashi; Seiji Tsurubuchi International Symposium on Electron-Molecule Collisions and swarms -Program and Abstracts- 145 -146 1999
YAMADA C.; FUKAMI T.; WATANABE H.; IKUTA I.; KATO D.; OKAZAKI K.; TSURUBUCHI S.; MOTOHASHI K.; OHTANI S. Meeting abstracts of the Physical Society of Japan 53- (1) 758 -758 1998/03
Visible Spectroscopy of Highly Chrged IonsYAMADA C.; FUKAMI T.; WATANABE H.; IKUTA I.; KATO D.; OKAZAKI K.; TSURUBUCHI S.; MOTOHASHI K.; OHTANI S. Meeting abstracts of the Physical Society of Japan ...See More
SHIMIZU H.; SAKURAI M.; HIRAYAMA T.; WATANABE H.; MOTOHASHI K.; TADA N.; YAMADA C.; CURRELL F.J; OHTANI S. Meeting abstracts of the Physical Society of Japan 53- (1) 759 -759 1998/03
Ions extraction from a highly charged Ions trapSHIMIZU H.; SAKURAI M.; HIRAYAMA T.; WATANABE H.; MOTOHASHI K.; TADA N.; YAMADA C.; CURRELL F.J; OHTANI S. Meeting abstracts of the Physical Society of ...See More
SHIMIZU H.; SAKURAI M.; HIRAYAMA T.; WATANABE H.; MOTOHASHI K.; TADA N.; YAMADA C.; CURRELL F.J; OHTANI S. Meeting abstracts of the Physical Society of Japan 53- (1) 759 -759 1998/03
MOTOHASHI K.; SATO T.; YAMAGUCHI N.; AOKI K.; TSURUBUCHI S. Meeting abstracts of the Physical Society of Japan 53- (1) 771 -771 1998/03
Emission cross sections for hydrogen atom in collisions of H- and rare-gas atoms.MOTOHASHI K.; SATO T.; YAMAGUCHI N.; AOKI K.; TSURUBUCHI S. Meeting abstracts of the Physical Society of Japan 53- (...See More
Tsurubuchi S.; Arakawa K.; Kinokuni S.; Motohashi K. Meeting abstracts of the Physical Society of Japan 52- (2) 874 -874 1997/09
7a-YP-11 Excitation cross sections for the resonance states of Ne by electron impactTsurubuchi S.; Arakawa K.; Kinokuni S.; Motohashi K. Meeting abstracts of the Physical Society of Japan 52- (2) ...See More
Motohashi K.; Sato T.; Aoki K.; Yamaguchi N.; Tsurubuchi S. Meeting abstracts of the Physical Society of Japan 52- (2) 881 -881 1997/09
8a-YP-2 Emission cross sections for the fragment species in Ar^++H_2 collisionMotohashi K.; Sato T.; Aoki K.; Yamaguchi N.; Tsurubuchi S. Meeting abstracts of the Physical Society of Japan 52- (2) ...See More
Motohashi K; Sato T; Tsurubuchi S Meeting abstracts of the Physical Society of Japan 52- (1) 799 -799 1997/03
31a-YK-4 Emiission cross sections for the fragment species in low energy He^++CH_4 collisionMotohashi K; Sato T; Tsurubuchi S Meeting abstracts of the Physical Society of Japan 52- (1) 799 -799 ...See More
N. Nakamura; J. Asada; F. J. Currell; T. Fukami; T. Hirayama; K. Motohashi; T. Nagata; E. Nojikawa; S. Ohtani; K. Okazaki; M. Sakurai; H. Shiraishi; S. Tsurubuchi; H. Watanabe Physica Scripta T 73- 362 -364 1997
An overview of the Tokyo Electron Beam Ion TrapN. Nakamura; J. Asada; F. J. Currell; T. Fukami; T. Hirayama; K. Motohashi; T. Nagata; E. Nojikawa; S. Ohtani; K. Okazaki; M. Sakurai; H. Shiraishi; S. T...See More
N. Nakamura; J. Asada; F. J. Currell; T. Fukami; T. Hirayama; K. Motohashi; T. Nagata; E. Nojikawa; S. Ohtani; K. Okazaki; M. Sakurai; H. Shiraishi; S. Tsurubuchi; H. Watanabe Physica Scripta T 73- 362 -364 1997
Emission Cross Sections for the Fragment Species in He++CH4 Collision
K. Motohashi; S. Tsurubuchi 20th International Conference on The Physics of Electronic and Atomic Collisions -Abstracts of Contributed Papers- 1- WE183 1997
Emission Cross Sections for the Fragment Species in He++CH4 CollisionK. Motohashi; S. Tsurubuchi 20th International Conference on The Physics of Electronic and Atomic Collisions -Abstracts of Contrib...See More
Emission Cross Sections for the Fragment Species in He++CH4 Collision
K. Motohashi; S. Tsurubuchi 20th International Conference on The Physics of Electronic and Atomic Collisions -Abstracts of Contributed Papers- 1- WE183 1997
TSURUBUCHI S; ARAKAWA K; KINOKUNI S; MOTOHASHI K; UKAI M Atomic Colission Research In Japan 23- 8 -8 1997
The Tokyo Electron-Beam Ion Trap Experimental Program
S. Ohtani; J. Asada; T. Fukami; H. Hirayama; K. Motohashi; N. Nakamura; E. Nojikawa; K. Okazaki; H. Shiraishi; M. Sakurai; N. Tada; S. Tsurubuchi; H. Watanabe 20th International Conference on the Physics of Electronic and Atomic Collisions -Abstracts of Contributed Papers- 2- MO159 1997
The Tokyo Electron-Beam Ion Trap Experimental ProgramS. Ohtani; J. Asada; T. Fukami; H. Hirayama; K. Motohashi; N. Nakamura; E. Nojikawa; K. Okazaki; H. Shiraishi; M. Sakurai; N. Tada; S. Tsurubuchi; ...See More
The Tokyo Electron-Beam Ion Trap Experimental Program
S. Ohtani; J. Asada; T. Fukami; H. Hirayama; K. Motohashi; N. Nakamura; E. Nojikawa; K. Okazaki; H. Shiraishi; M. Sakurai; N. Tada; S. Tsurubuchi; H. Watanabe 20th International Conference on the Physics of Electronic and Atomic Collisions -Abstracts of Contributed Papers- 2- MO159 1997
Emission Cross Sections for the Fragment Species in He++CH4 Collision
K. Motohashi; S. Tsurubuchi 20th International Conference on The Physics of Electronic and Atomic Collisions -Abstracts of Contributed Papers- 1- WE183 1997
Emission Cross Sections for the Fragment Species in He++CH4 CollisionK. Motohashi; S. Tsurubuchi 20th International Conference on The Physics of Electronic and Atomic Collisions -Abstracts of Contrib...See More
Emission Cross Sections for the Fragment Species in He++CH4 Collision
K. Motohashi; S. Tsurubuchi 20th International Conference on The Physics of Electronic and Atomic Collisions -Abstracts of Contributed Papers- 1- WE183 1997
TSURUBUCHI S; ARAKAWA K; KINOKUNI S; MOTOHASHI K; UKAI M Atomic Colission Research In Japan 23- 8 -8 1997
The Tokyo Electron-Beam Ion Trap Experimental Program
S. Ohtani; J. Asada; T. Fukami; H. Hirayama; K. Motohashi; N. Nakamura; E. Nojikawa; K. Okazaki; H. Shiraishi; M. Sakurai; N. Tada; S. Tsurubuchi; H. Watanabe 20th International Conference on the Physics of Electronic and Atomic Collisions -Abstracts of Contributed Papers- 2- MO159 1997
The Tokyo Electron-Beam Ion Trap Experimental ProgramS. Ohtani; J. Asada; T. Fukami; H. Hirayama; K. Motohashi; N. Nakamura; E. Nojikawa; K. Okazaki; H. Shiraishi; M. Sakurai; N. Tada; S. Tsurubuchi; ...See More
The Tokyo Electron-Beam Ion Trap Experimental Program
S. Ohtani; J. Asada; T. Fukami; H. Hirayama; K. Motohashi; N. Nakamura; E. Nojikawa; K. Okazaki; H. Shiraishi; M. Sakurai; N. Tada; S. Tsurubuchi; H. Watanabe 20th International Conference on the Physics of Electronic and Atomic Collisions -Abstracts of Contributed Papers- 2- MO159 1997
Asada J.; Currell F.J.; Fukami T.; Hirayama T.; Motohashi k.; Nakamura N.; Nojikawa E.; Okazaki K.; Ohtani S.; Sakurai M.; Shiraishi H.; Tsurubuchi S.; Watanabe H. Abstracts of the meeting of the Physical Society of Japan. Sectional meeting 1996- (4) 70 -70 1996/09
Development of a Position Sensitive Electron Beam MonitorAsada J.; Currell F.J.; Fukami T.; Hirayama T.; Motohashi k.; Nakamura N.; Nojikawa E.; Okazaki K.; Ohtani S.; Sakurai M.; Shiraishi H.; Tsurub...See More
Motohashi K.; Tsurubuchi S.; Shimizu H.; Mochiji K.; Tanuma H.; Kobayashi N. Abstracts of the meeting of the Physical Society of Japan. Sectional meeting 1996- (4) 26 -26 1996/09
Optical emission spectroscopy of Al and Al_2O_3 surfaces bomberded by Ar^(q=1〜8)Motohashi K.; Tsurubuchi S.; Shimizu H.; Mochiji K.; Tanuma H.; Kobayashi N. Abstracts of the meeting of the Physical S...See More
Motohashi K.; Tsurubuchi S.; Shimizu H.; Mochiji K.; Tanuma H.; Kobayashi N. Abstracts of the meeting of the Physical Society of Japan. Sectional meeting 1996- (4) 26 -26 1996/09
Motohashi K..; Kawano A.; Ukai M.; Tsurubuchi S. Abstracts of the meeting of the Physical Society of Japan. Annual meeting 51- (4) 34 -34 1996/03
1a-T-1 Emission cross sections in collisions of He^+ with CH_4Motohashi K..; Kawano A.; Ukai M.; Tsurubuchi S. Abstracts of the meeting of the Physical Society of Japan. Annual meeting 51- (4) 34 ...See More
CURRELL F J; ASADA J; NAKAMURA N; NISHIZAKI K; OHTANI S; WATANABE H; ISHII K; MOTOHASHI K; TSURUBUCHI S; MINOWA A; OKAZAKI K; SAKURAI M Atomic collision research in Japan 21- 63 -64 1995/12
A NEW ELECTRON BEAM ION TRAP (EBIT)CURRELL F J; ASADA J; NAKAMURA N; NISHIZAKI K; OHTANI S; WATANABE H; ISHII K; MOTOHASHI K; TSURUBUCHI S; MINOWA A; OKAZAKI K; SAKURAI M Atomic collision research in...See More
Currell F.J.; Asada J.; Ishii K.; Ohtani S.; Sakurai M.; Tsurubuchi S.; Nakamura N.; Nishizawa K.; Minowa A.; Motohashi K.; Watanabe H. Abstracts of the meeting of the Physical Society of Japan. Sectional meeting 1995- (4) 57 -57 1995/09
30a-YA-7 Design and operation of Tokyo EBIS/TCurrell F.J.; Asada J.; Ishii K.; Ohtani S.; Sakurai M.; Tsurubuchi S.; Nakamura N.; Nishizawa K.; Minowa A.; Motohashi K.; Watanabe H. Abstracts of the m...See More
Currell F.J.; Asada J.; Ishii K.; Ohtani S.; Sakurai M.; Tsurubuchi S.; Nakamura N.; Nishizawa K.; Minowa A.; Motohashi K.; Watanabe H. Abstracts of the meeting of the Physical Society of Japan. Sectional meeting 1995- (4) 57 -57 1995/09
Motohashi K.; Kawano A.; Ukai M.; Tsurubuchi S. Abstracts of the meeting of the Physical Society of Japan. Sectional meeting 1995- (4) 59 -59 1995/09
30a-YA-12 Emission cross sections in collisions of He^+ with CH_4Motohashi K.; Kawano A.; Ukai M.; Tsurubuchi S. Abstracts of the meeting of the Physical Society of Japan. Sectional meeting 1995- (...See More
Takano H.; Tooda R.; Motohashi K.; Tsurubuchi S. Abstracts of the meeting of the Physical Society of Japan. Annual meeting 50- (4) 4 -4 1995/03
Characteristic of photon emission from sputtered Cu atomsTakano H.; Tooda R.; Motohashi K.; Tsurubuchi S. Abstracts of the meeting of the Physical Society of Japan. Annual meeting 50- (4) 4 -4 1...See More
Nishizawa K.; Asada J.; Nakamura N.; Watanabe H.; Currell F.; Motohashi K.; Okazaki K.; Ohtani S.; Sakurai M.; Tsurubuti S. Abstracts of the meeting of the Physical Society of Japan. Annual meeting 50- (4) 29 -29 1995/03
Production of Electron Beam Ion Source for Spectroscopy of Highly Charged IonsNishizawa K.; Asada J.; Nakamura N.; Watanabe H.; Currell F.; Motohashi K.; Okazaki K.; Ohtani S.; Sakurai M.; Tsurubuti S...See More
Nishizawa K.; Asada J.; Nakamura N.; Watanabe H.; Currell F.; Motohashi K.; Okazaki K.; Ohtani S.; Sakurai M.; Tsurubuti S. Abstracts of the meeting of the Physical Society of Japan. Annual meeting 50- (4) 29 -29 1995/03
Emission cross sections for hydrogen Lyman α produced from He++CH4
21- 25 -26 1995
Electron-impact emission cross sections of the resonance line of Ar(共著)
19th International Conference on the Physics of Electronic and Atomic Collisions, Abstract 1- 489 1995
Emission cross sections for fragment species in dissociative excitation of CH4 by electron impact(共著)
19th International Conference on the Physics of Electronic and Atomic Collisions, Abstract 1- 422 1995
Emission cross sections for fragment species in dissociative excitation of CH4 by electron impact(共著)19th International Conference on the Physics of Electronic and Atomic Collisions, Abstract 1- 422...See More
Emission cross sections for fragment species in dissociative excitation of CH4 by electron impact(共著)
19th International Conference on the Physics of Electronic and Atomic Collisions, Abstract 1- 422 1995
MOTOHASHI K; KAWANO A; UKAI M; TSURUBUCHI S Atomic collision research in Japan 21- 25 -26 1995
Electron-impact emission cross sections of the resonance line of Ar(共著)
19th International Conference on the Physics of Electronic and Atomic Collisions, Abstract 1- 489 1995
Emission cross sections for fragment species in dissociative excitation of CH4 by electron impact(共著)
19th International Conference on the Physics of Electronic and Atomic Collisions, Abstract 1- 422 1995
Emission cross sections for fragment species in dissociative excitation of CH4 by electron impact(共著)19th International Conference on the Physics of Electronic and Atomic Collisions, Abstract 1- 422...See More
Emission cross sections for fragment species in dissociative excitation of CH4 by electron impact(共著)
19th International Conference on the Physics of Electronic and Atomic Collisions, Abstract 1- 422 1995
Motohashi K; Tsurubuchi S Abstracts of the meeting of the Physical Society of Japan. Sectional meeting 1994- (4) 28 -28 1994/08
2p-L-10 Emission cross section measurements of the excited H, C and CH produced by electron impact of CH_4Motohashi K; Tsurubuchi S Abstracts of the meeting of the Physical Society of Japan. Sectiona...See More
Motohashi K; Soshi H; Tsurubuchi S Abstracts of the meeting of the Physical Society of Japan. Annual meeting 49- (4) 39 -39 1994/03
29a-F-5 Ro-Vibrational temperature distribution of CH(A^2Δ-X^2Π) spectra in e^-+CH_4 collisionMotohashi K; Soshi H; Tsurubuchi S Abstracts of the meeting of the Physical Society of Japan. Annual meet...See More
Japan Society for the Promotion of Science:Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)
Date (from‐to) : 2022/04 -2025/03
Author : 本橋 健次
Selective inactivation of cancer cells by oxygen plasma activated microbubblesJapan Society for the Promotion of Science:Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)D...See More
Tungsten is a candidate of plasma-facing material for ITER and future fusion reactors and we need to study tungsten behavior in plasmas by spectroscopy. We produced and validated basic atomic data of tungsten theoretically and experimentally, and constructed a tungsten spectroscopic model to reproduce tungsten spectra measured in LHD. We also measured momentum of excited tungsten atom sputtered from a tungsten target to examine ejecting processes of tungsten into plasma. These studies can extend to understand the tungsten behavior from production to transport in plasmas to find out a control method in plasmas.
Approach based on atomic processes to study tungsten impurity behavior in plasmaJapan Society for the Promotion of Science:Grants-in-Aid for Scientific ResearchDate (from‐to) : 2011/04 -2014/03 Autho...See More
Tungsten is a candidate of plasma-facing material for ITER and future fusion reactors and we need to study tungsten behavior in plasmas by spectroscopy. We produced and validated basic atomic data of tungsten theoretically and experimentally, and constructed a tungsten spectroscopic model to reproduce tungsten spectra measured in LHD. We also measured momentum of excited tungsten atom sputtered from a tungsten target to examine ejecting processes of tungsten into plasma. These studies can extend to understand the tungsten behavior from production to transport in plasmas to find out a control method in plasmas.
Japan Society for the Promotion of Science:Grants-in-Aid for Scientific Research
Date (from‐to) : 2011 -2012
Author : IKEDA Tokihiro; KOJIMA Takao M; MOTOHASHI Kenji
Glass is known as typical insulator, whose volume and surface resistivities are extremely high. For example, electric current cannot flow practically through a 0.1-1 mm-thick soda-lime glass plate. If the switching of this high resistivity can be controlled, switching devices with huge resistivity would be realized. In this study, employing slow highly charged ion microbeams, we charged a point-like region on a glass plate in vacuum and measured the trajectories of the reflected ions. Analyzing the trajectories taking into account the dynamic charge-up distribution, it turned out that the resistivity depends on the strength of the electric field induced by the charge and shows possibility of a hysteretic switching loop, which was reproduced by a model calculation.
Investigation of resistive switching on glass under irradiation of slow highly charged ion beamJapan Society for the Promotion of Science:Grants-in-Aid for Scientific ResearchDate (from‐to) : 2011 -2...See More
Japan Society for the Promotion of Science:Grants-in-Aid for Scientific Research
Date (from‐to) : 2011 -2012
Author : IKEDA Tokihiro; KOJIMA Takao M; MOTOHASHI Kenji
Glass is known as typical insulator, whose volume and surface resistivities are extremely high. For example, electric current cannot flow practically through a 0.1-1 mm-thick soda-lime glass plate. If the switching of this high resistivity can be controlled, switching devices with huge resistivity would be realized. In this study, employing slow highly charged ion microbeams, we charged a point-like region on a glass plate in vacuum and measured the trajectories of the reflected ions. Analyzing the trajectories taking into account the dynamic charge-up distribution, it turned out that the resistivity depends on the strength of the electric field induced by the charge and shows possibility of a hysteretic switching loop, which was reproduced by a model calculation.
軽イオン衝撃を受けた壁表面上での励起原子分子の運動エネルギーとポテンシャルエネルギー
大学共同利用機関法人自然科学研究機構核融合科学研究所:共同研究
Date (from‐to) : 2009/04 -2011/03
Author : 本橋 健次
多価イオン-固体表面衝突におけるスパッタ中性原子の動的諸過程の解明
独立行政法人日本原子力研究開発機構:黎明研究
Date (from‐to) : 2007/07 -2009/03
Author : 本橋 健次
重荷電粒子によるスパッタ現象を発光分光観測し、中性原子放出機構に関する知見を得た。
多価イオン励起による原子層別表面化学分析法の開発
科学研究費 基盤研究(B)(一般)
Date (from‐to) : 2007/04 -2009/03
Author : 本橋健次
多価イオン―固体表面衝突におけるスパッタ中性原子の動的諸過程の解明
独立行政法人日本原子力研究開発機構黎明研究
Date (from‐to) : 2007 -2008
Author : 本橋 健次
「LHDプラズマ内不純物炭化水素分子発生機構・挙動の解明と輸送制御
大学共同利用機関法人自然科学研究機構核融合科学研究所:共同研究
Date (from‐to) : 2006/04 -2007/03
Author : 季村 峯生
LHDの周辺プラズマのための高Z原子及び分子の原子分子データベース作成
大学共同利用機関法人自然科学研究機構核融合科学研究所:共同研究
Date (from‐to) : 2006/04 -2007/03
Author : 北島 昌史
化合物半導体の原子結合状態に関する基礎的研究
東京農工大学:21世紀COE「ナノ未来材料」融合研究
Date (from‐to) : 2003/04 -2007/03
Author : 鶴淵誠二
多価イオンビームによるワイドギャップ半導体のスパッタリング過程
東京農工大学:21世紀COE「ナノ未来材料」若手研究者支援
Date (from‐to) : 2003/04 -2005/03
Author : 本橋 健次
イオン衝撃を受けた固体表面の原子過程
科学研究費 基盤研究(B)(一般)
Date (from‐to) : 2003 -2005
Author : 鶴淵誠二
分子過程データ収集と評価,及びデータベース化作業
大学共同利用機関法人自然科学研究機構核融合科学研究所:共同研究
Date (from‐to) : 2003/04 -2004/03
Author : 季村 峯生
Study on molecular dissociation by highly-charged-ion impact
Date (from‐to) : 2001 -2004
多価イオン衝突による分子の解離過程に関する研究
東京農工大学:学長裁量経費
Date (from‐to) : 2001/04 -2002/03
Author : 本橋健次
反応熱により制御された多価イオン-分子衝突における解離イオンの画像分光
科学研究費 基盤研究(C)(一般)
Date (from‐to) : 2000/04 -2002/03
Author : 本橋健次
電子衝突による希ガス原子の発光断面積測定
科学研究費 基盤研究(B)(一般)
Date (from‐to) : 1999/04 -2002/03
Author : 鶴淵誠二
鶴淵誠二
Potential sputtering of wide-band-gap semiconductors interacted with slow highly-charged ions
Date (from‐to) : 2002
小型多価イオン源を用いた多価イオン-分子衝突における解離過程―価数による反応熱の制御―
科学研究費 奨励研究
Date (from‐to) : 1998/04 -2000/03
Author : 本橋健次
永久磁石を用いた小型多価イオン源の開発
財団法人実吉奨学会:研究助成
Date (from‐to) : 1997/04 -1998/03
Author : 本橋 健次
永久磁石を用いた電子衝撃型多価イオン源の開発
財団法人守谷育英会:平成9年度研究助成
Date (from‐to) : 1997/04 -1998/03
Author : 本橋 健次
電子衝突によるCH4の解離・励起過程についての研究
財団法人東京農工大学後援会:平成7年度教育研究援助事業
Date (from‐to) : 1995/04 -1996/03
Author : 本橋 健次
多価イオン衝突による絶縁体表面のクーロン爆発過程の分光学的研究
科学研究費 重点領域研究(2)(公募研究)
Date (from‐to) : 1995/04 -1996/03
Author : 本橋健次
仕事関数の低い固体表面近傍における励起原子の脱励起過程
科学研究費補助金 奨励研究(A)
Date (from‐to) : 1995/04 -1996/03
Author : 本橋健次
Study on molecular dissociation by electron impact
Date (from‐to) : 1993
Spectroscopic study on Coulomb explosion of non-conductive surface by multiple charged ions
Study on the dissociation process of molecules by multiply charged ion impact
2016/04 -2016/04 卒業研究指導東洋大学理工学部生体医工学科(卒業論文題目:「大気圧プラズマ照射によるリンゴとバナナの糖度および色の変化」,「カイワレ大根の発芽と生育に及ぼす大気圧プラズマ照射の影響」,「食道がん及び皮膚がん細胞への大気圧プラズマ照射の影響」,「ガラス円筒面チャネル及び金属平板くさび型チャネル内壁での多価イオン散乱」,「ガラス平板くさび型チャネルへのフラーレンイオン入...See More
2013/04 -2013/04 卒業研究指導東洋大学理工学部生体医工学科(卒業論文題目:「医療器具滅菌のための大面積大気圧プラズマ装置の開発」,「大気圧プラズマ照射による細胞活性化の研究」,「生体適合化を目的とした表面改質用電子銃の開発~ステンレス鋼への電子照射試験~」,「生体適合化を目的とした表面改質用電子銃の開発~アクリル樹脂への電子照射試験~」,「C60+イオン照射された医療用金属の表面特...See More