Rchr
J-GLOBAL ID:200901036605354532
Update date: Feb. 20, 2024
Wada Motoi
ワダ モトイ | Wada Motoi
Affiliation and department:
Job title:
Professor
Research field (4):
Basic plasma science
, Applied plasma science
, Nuclear fusion
, Thin-film surfaces and interfaces
Research keywords (3):
plasma diagnostics
, negative ion
, plasma physics
Research theme for competitive and other funds (33):
- 2017 - 2021 Observation of H- beam fluctuation extracted from an rf-driven high-intensity ion source
- 2017 - 2021 Hydrogen reflection and desorption at the plasma electrode of a negative hydrogen ion source
- 2015 - 2017 All atmospheric pressure ion irradiation system aiming at agricultural application
- 2012 - 2015 Observation by infrared spectroscopy on time-development growth of carbon dusts in hydrogen plasma
- 2011 - 2012 Robust neutron source for resource exploration
- 2009 - 2011 Development of a high intensity positive ion beam monitor using a negative ion probe beam
- 2007 - 2011 Theory and code development for evaluation of tritium retention and exhaust in fusion reactor
- 2008 - 2010 Development of Production Method of Fine Particle by Continuous Plasma-Induced Cathodic Discharge Electrolysis
- 2004 - 2009 Development of alpha particle measurement method by beam neutralization method
- 2005 - 2007 Interaction between ion source plasma and ion source wall
- 2004 - 2007 Diagnostics systems for the study of physics issues related to alpha-particles
- 2005 - 2006 生物分子のスパッタリング分析
- 2002 - 2004 Clarification of fundamental processes in negative ion plasma
- 2001 - 2004 High Heat Flux Components in Fusion Devices
- 1999 - 2004 Edge Plasma. Physics
- 2002 - 2003 Fundamental Processes of Beam-Particle and Surface Interaction for the Study of Particle Recycling mechanizm on a Diverter
- 2001 - 2003 Hydrogen recycling and tritiurn retention at plasma facing wall in a fusion reactor
- 2000 - 2001 Measurement of distribution functions of hydrogen atoms and molecules in a negative hydrogen ion source
- 1998 - 2001 Study for Intense Neutrl Helium Bean
- 1997 - 1999 Transport of Intense, High-Brightness Ion Beams
- 1996 - 1998 Development of new-type negative ion sources using powdery samples
- 1996 - 1997 Dynamic Edge-Control and Transport in High-Temperature Plasma
- 1994 - 1994 レーザー光脱離法を用いたC_S-H_2放電中のH^-密度計測
- 1991 - 1993 Development of a new and high-efficiency negative ion source of electron-stimulated desorption type
- 1989 - 1990 Negative Ion Source for the Measurement of Plasma Potential by a Heavy Ion Probe
- 1989 - 1989 Li負イオンの体積生成に関する基礎過程の研究
- 1988 - 1988 アルファ粒子計測用負イオン源開発のための基礎過程の解明
- 高Zリミター材料の検討
- 光脱離による負イオン計測
- 水素負イオンの生成過程
- Examination of high-Z limiter materials
- Negative ion measurement by photodetachment
- Production process of negative Li ions
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Papers (408):
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M. Wada, T. Shibata, K. Shinto. Effect due to Cs injection upon current oscillation of the beam extracted from the J-PARC negative hydrogen ion source. Journal of Instrumentation. 2024. 19. 02. C02019-C02019
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T. Shibata, K. Shinto, K. Nanmo, K. Ohkoshi, K. Ikegami, H. Oguri, M. Ishida, M. Wada. Discoloration of RF antenna coil surface after long-term operation of J-PARC ion source. Journal of Instrumentation. 2024. 19. 01. C01009-C01009
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Allen Vincent Catapang, Jose Gabriel F Abalos, James Edward II A Hernandez, Magdaleno Jr Rigodon Vasquez, Motoi WADA. Near substrate surface plasma characteristics of ZnO film deposition in DC reactive magnetron sputtering with water vapor. Japanese Journal of Applied Physics. 2023. 62. SL1024
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Arantxa Danielle S. Montallana, Joven Paolo D. Angeles, Jinn P. Chu, Matthew P. Sherburne, Magdaleno R. Vasquez, Motoi Wada. Fabrication of plasma-reduced silver coupled with titanium dioxide nanoparticles for visible light-driven photocatalysis. Journal of Vacuum Science & Technology B. 2023. 41. 4. 042204
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J. E. Hernandez, M. Wada. Diagnostics of target-cavity confined plasmas produced by nanosecond pulsed laser ablation of graphite. Journal of Vacuum Science & Technology B. 2023. 41. 3
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MISC (230):
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安藝基, 宮本直樹, 粕谷俊郎, 和田元. 小型デュオプラズマトロンイオン源からのイオン引き出し特性. プラズマ・核融合学会年会(Web). 2019. 36th
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石川勝己, 宮本直樹, 和田元. バーナス型イオン源におけるH-ビーム引き出しプラズマ電極温度が与える影響. プラズマ・核融合学会年会(Web). 2018. 35th
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新井隆仁, 吉田光太郎, 鍬田雄介, 宮本直樹, 和田元. 永久磁石を用いたホールスラスタの性能特性評価. プラズマ・核融合学会年会(Web). 2018. 35th
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安藝基, 今村勇太, 冨田健介, 宮本直樹, 和田元. 炭素分子イオン源から引き出されるイオンビーム空間分布の測定. プラズマ・核融合学会年会(Web). 2018. 35th
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冨田健介, 今村勇太, 安藝基, 宮本直樹, 粕谷俊郎, 和田元. 炭素ホローカソードイオン源からの炭素分子イオン引き出し. プラズマ・核融合学会年会(Web). 2018. 35th
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Patents (17):
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シリコン基板上にSi3N4へテロエピタキシャルバッファ層を有する窒化シリコン基板の作製方法および装置
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照明装置
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プラズマ発生装置及びプラズマ処理装置
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照明装置
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照明装置
more...
Books (18):
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Plasma Sputter-type Ion Source with Wire Electrodes for Low-energy Gallium Ion Extraction
2011 ISBN:9780735408760
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Development of a Compact Ion Source with a Hot Hollow Cathode
2011 ISBN:9780735408760
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Erosion of Extraction Electrodes of Ion Sources due to Sputtering
2011 ISBN:9780735408760
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Plasma Sputter-type Ion Source with Wire Electrodes for Low-energy Gallium Ion Extraction
AIP Conference Proceedings 2011 ISBN:9780735408760
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Development of a Compact Ion Source with a Hot Hollow Cathode
AIP Conference Proceedings 2011 ISBN:9780735408760
more...
Works (1):
Education (4):
- - 1983 University of California, Berkeley
- - 1979 University of California, Berkeley
- - 1978 Doshisha University
- - 1976 Doshisha University
Professional career (3):
- Ph.D. (University of California, Berkeley)
- M.S. (University of California, Berkeley)
- Master of Engineering (Doshisha University)
Awards (1):
Association Membership(s) (5):
米国物理学会
, 日本物理学会
, 応用物理学会
, プラズマ・核融合学会
, American Physical Societ)
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