Sakamoto Ryuichi 坂本隆一

… Alternative Names

SAKAMOTO RYuichi 坂本隆一

SAKAMOTO Ryuuichi 坂本隆一

Less

Researcher Number	10290917
Other IDs	https://orcid.org/0000-0002-4453-953X
External Links
Affiliation (Current)	2025: 核融合科学研究所, 研究部, 教授
Affiliation (based on the past Project Information) *help	2022 – 2024: 核融合科学研究所, 研究部, 教授 2020 – 2022: 核融合科学研究所, ヘリカル研究部, 教授 2017: 核融合科学研究所, ヘリカル研究部, 教授 1999 – 2012: 核融合科学研究所, 助手
Review Section/Research Field	Principal Investigator Nuclear fusion studies / Basic Section 14020:Nuclear fusion-related Except Principal Investigator Nuclear fusion studies / Nuclear fusion studies / Basic Section 14020:Nuclear fusion-related
Keywords	Principal Investigator 溶発 / 固体水素 / プラズマ核融合 / 磁場核融合 / バルマー系列 / 高速分光 / 水素スペクトル / 粒子供給 / 高速分光計測 / 粒子供給モデル / 核融合プラズマ / プラズモイド / 固体水素溶発 … More Except Principal Investigator … More ペレット入射 / 核融合プラズマ / 燃料供給 / プラズマ・核融合 / Fueling / 溶発 / 磁場閉じ込め / 燃料供給効率 / 物性実験 / 定常運転 / LHD / ペレット粉砕入射 / 逃走電子 / MHD / 粉砕 / ディスラプション / ITER / 拡散ポンプ / クライオポンプ / 超音速 / 核融合炉 / 真空排気 / Magnetic confinement / Particle pumping / Pellet injection / Fueling efficiency / Experimental physics / Fusion plasma / 粒子排気 / Pellet injector / Fuel density control / Fusion gain / Burning plasma simulation / Burn control / Controllability / Self-regulation / Burning plasma / 自己加熱 / スクリュー式燃料ペレット / 実時間計測 / 自己過熱 / 燃焼模擬 / 燃焼プラズマ / 燃焼密度制御 / 自立性 / ペレット入射装置 / 燃料密度制御 / 核融合増倍率 / 核燃焼模擬 / 燃焼制御 / 制御性 / 自律性 / 核燃焼プラズマ / Cryogenic physics / High endurance / Plasma and Nuclear Fusion / Continuous operation / GM refrigerator / Extrusion molding / Solid hydrogen pellet / 固体水素 / 個体水素ペレット / 核融合 / 低温物性 / 高耐久性 / 連続運転 / GM冷凍機 / 射出成形 / 固体水素ペレット / Ablation / Drift / Magnetic-field gradient / Cnrnpact Torus / Pellet / Toroidal plasma / プラズマ密度 / 高βプラズマ / 密度再分配 / 磁場リップル / ペレット溶発 / トロイダルプラズマ / ドリフト / 磁場勾配 / コンパクトトーラス / ペレット / トロイダルマプラズマ / ペレット入射,排気 / 超高密度核融合炉 / 周辺プラズマ制御 / 固体水素ペレット入射 / 排気 / 動的輸送解析 / 非局所輸送 / 動的熱輸送解析 / イオン温度 / 荷電交換分光 / 輸送解析 / 分光学 / 原子分子物理 / プラズマ核融合 / 高温プラズマ磁場閉じ込め / 周辺プラズマ / 中性粒子 / エルゴディック層 / 密度限界 / 定常プラズマ Less

Exploitation of helical plasma experiments for quantitative study of fast tokamak shutdown scenario
- Principal Investigator
  
  Matsuyama Akinobu
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 14020:Nuclear fusion-related
- Research Institution
  Kyoto University
  National Institutes for Quantum Science and Technology
Understanding of solid hydrogen ablation and plasmoid homogenization process for fueling to fusion plasmaPrincipal Investigator
- Principal Investigator
  
  坂本隆一
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 14020:Nuclear fusion-related
- Research Institution
  National Institute for Fusion Science
Development of the Supersonic Jet Pump for Realization of Vacuum Pumping in the Fusion Reactor
- Principal Investigator
  
  Miyazawa Junichi
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  National Institute for Fusion Science
Dynamic behavior of non diffusive transport of high density plasmoid in high temperature plasmasPrincipal Investigator
- Principal Investigator
  
  SAKAMOTO Ryuichi
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  National Institute for Fusion Science
Production and Control of Super-Dense Plasmas towards an Innovative Ignition Regime for a Fusion Reactor
- Principal Investigator
  
  YAMADA Hiroshi
- Project Period (FY)
  2008 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  National Institute for Fusion Science
Observation of non diffusive transport of high density plasmoid in high temperature plasmasPrincipal Investigator
- Principal Investigator
  
  SAKAMOTO Ryuichi
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  National Institute for Fusion Science
Dynamic Transport of ion with fast charge exchange spectroscopy
- Principal Investigator
  
  IDA Katsumi
- Project Period (FY)
  2006 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  National Institute for Fusion Science
Development of Synergetic Fueling Control Compatible with Confinement Improvement and Sustainability of High-Temperature Plasma
- Principal Investigator
  
  YAMADA Hiroshi
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  National Institute for Fusion Science
Study on self-regulation and controllability in burning plasmas
- Principal Investigator
  
  KUBO Hirotaka, 三浦幸俊
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  JAPAN ATOMIC ENERGY AGENCY
Development of durable solid-hydrogen pellet injector for fueling to fusion plasmas
- Principal Investigator
  
  YAMADA Hiroshi
- Project Period (FY)
  2001 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  National Institute for Fusion Science
Effect of magnetic-field gradient on dissipation of high-beta plasmoid in high-temperature plasmas
- Principal Investigator
  
  YAMADA Hiroshi
- Project Period (FY)
  1999 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  National Institute for Fusion Science
高温プラズマ定常保持のための閉じ込め境界層の条件と密度限界の研究
- Principal Investigator
  
  YAMADA Hiroshi
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Nuclear fusion studies
- Research Institution
  National Institute for Fusion Science

[Journal Article] Better Understanding of Hydrogen Pellet Ablation Cloud Spectra through the Occupation Probability Formalism in LHD2024
- Author(s)
  Goto Motoshi、Motojima Gen、Sakamoto Ryuichi、Pegourie Bernard、Matsuyama Akinobu、Oishi Tetsutarou、Kawate Tomoko、Kawamoto Yasuko
- Journal Title
  
  Atoms
  
  Volume: 12 Issue: 1 Pages: 1-1
- DOI
  10.3390/atoms12010001
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01070
[Journal Article] Structure of pellet cloud emission and relation with the local ablation rate2024
- Author(s)
  B. Pegourie, E. Geulin, M. Goto, A. Matsuyama, G. Motojima, R. Sakamoto
- Journal Title
  
  NUCLEAR FUSION
  
  Volume: 64 Issue: 5 Pages: 056026-056026
- DOI
  10.1088/1741-4326/ad326c
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20230, KAKENHI-PROJECT-21H01070
[Journal Article] Results of ITER DMS Pellet Material (Neon) Injection into Large Helical Device2022
- Author(s)
  Akinobu Matsuyama, Ryuichi Sakamoto
- Journal Title
  
  Plasma and Fusion Research
  
  Volume: 17 Issue: 0 Pages: 2402017-2402017
- DOI
  10.1585/pfr.17.2402017
- ISSN
  1880-6821
- Year and Date
  2022-03-30
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H01070
[Journal Article] Enhanced Material Assimilation in a Toroidal Plasma Using Mixed H2+Ne Pellet Injection and Implications to ITER2022
- Author(s)
  Matsuyama A.、Sakamoto R.、Yasuhara R.、Funaba H.、Uehara H.、Yamada I.、Kawate T.、Goto M.
- Journal Title
  
  Physical Review Letters
  
  Volume: 129 Issue: 25
- DOI
  10.1103/physrevlett.129.255001
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H01070
[Journal Article] Conceptual design of a liquid metal limiter/divertor system for the FFHR-d12017
- Author(s)
  J. Miyazawa, T. Goto, T. Murase, T. Ohgo, N. Yanagi, H. Tanaka, H. Tamura,T. Tanaka, S. Masuzaki, R. Sakamoto, J. Yagi, A. Sagara, the FFHR Design Group
- Journal Title
  
  Fusion Engineering and Design
  
  Volume: 125 Pages: 227-238
- DOI
  10.1016/j.fusengdes.2017.07.003
- NAID
  120007126283
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K14530, KAKENHI-PROJECT-15H04233
[Journal Article] Cartridge-Type Helical Blankets Aiming at Easy Construction and Maintenance for the FFHR-d12017
- Author(s)
  Junichi MIYAZAWA, Hitoshi TAMURA, Teruya TANAKA, Takanori MURASE, Takuya GOTO, Nagato YANAGI, Ryuichi SAKAMOTO, Akio SAGARA and the FFHR Design Group
- Journal Title
  
  Plasma and Fusion Research
  
  Volume: 12 Issue: 0 Pages: 1405017-1405017
- DOI
  10.1585/pfr.12.1405017
- NAID
  130006897726
- ISSN
  1880-6821
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K14530, KAKENHI-PROJECT-15H04233
[Journal Article] Cross-field dynamics of the homogenization of the pellet deposited material in Tore Supra2013
- Author(s)
  Ryuichi Sakamoto
- Journal Title
  
  Nuclear Fusion
  
  Volume: 53 Issue: 6 Pages: 63007-63007
- DOI
  10.1088/0029-5515/53/6/063007
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226018
[Journal Article] Modelling of the pellet deposition profile and 7B-induced drift displacement in non-axisymmetric configurations2012
- Author(s)
  A. Matsuyama, F. Koechl, B. Pegourie, R. Sakamoto, G. Motojima and H. Yamada
- Journal Title
  
  Nuclear Fusion
  
  Volume: 52 Pages: 123017-123017
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226018
[Journal Article] Pellet fuelling requirements to allow self-burning on a helical-type fusion reactor2012
- Author(s)
  R. Sakamoto, J. Miyazawa, H. Yamada, S. Masuzaki, A. Sagara
- Journal Title
  
  Nuclear Fusion
  
  Volume: 52 Pages: 83006-83006
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226018
[Journal Article] Imaging spectroscopy diagnosis of internal electron temperature and density distributions of plasma cloud surrounding hydrogen pellet in the Large Helical Device2012
- Author(s)
  G. Motojima, R. Sakamoto, M. Goto, A. Matsuyama, J.S. Mishra and H. Yamada
- Journal Title
  
  Review of Scientific Instruments
  
  Volume: 83 Pages: 93506-93506
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226018
[Journal Article] Pellet fuelling requirements to allow self-burning on a helical-type fusion reactor2012
- Author(s)
  Ryuichi Sakamoto
- Journal Title
  
  Nuclear Fusion
  
  Volume: 52 Issue: 8 Pages: 83006-83006
- DOI
  10.1088/0029-5515/52/8/083006
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226018
[Journal Article] Modeling of Drift Displacement of the Pellet Ablated Material for Outboard Side Injection in Large Helical Device2012
- Author(s)
  A. Matsuyama, F. Koechl, B. Pegourie, R. Sakamoto, G. Motojima and H. Yamada
- Journal Title
  
  Plasma and Fusion Research
  
  Volume: 7 Pages: 1303006-1303006
- NAID
  130002059612
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226018
[Journal Article] Over-ablation and deflection of hydrogen pellets injected into neutral beam heated plasmas in the Large Helical Device2012
- Author(s)
  A.Matsuyama, B.Pegourie, R.Sakamoto, J.S.Mishra, G.Motojima, H.Yamada
- Journal Title
  
  Plasma Physics and Controlled Fusion
  
  Volume: 54 Issue: 3 Pages: 35007-35007
- DOI
  10.1088/0741-3335/54/3/035007
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226018, KAKENHI-PROJECT-22860075
[Journal Article] Modeling of Drift Displacement of the Pellet Ablated Material for Outboard Side Injection in Large Helical Device2012
- Author(s)
  A.Matsuyama, F.Koechl, B.Pegourie, R.Sakamoto, G.Motojima, H.Yamada
- Journal Title
  
  Plasma and Fusion Research
  
  Volume: 7 Pages: 1303006-1303006
- DOI
  10.1585/pfr.7.1303006
- NAID
  130002059612
- ISSN
  1880-6821
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226018, KAKENHI-PROJECT-22860075
[Journal Article] Fueling characteristics of supersonic gas puffing applied to large high-temperature plasmas in the Large Helical Device2012
- Author(s)
  A. Murakami, J. Miyazawa, C. Suzuki, I. Yamada, T. Morisaki, R. Sakamoto and H. Yamada
- Journal Title
  
  Plasma Physics and Controlled Fusion
  
  Volume: 54 Pages: 55006-55006
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226018
[Journal Article] Observation ofCross-Field Transport of Pellet Plasmoid in Large Helical Device2011
- Author(s)
  R. Sakamoto and H. Yamada
- Journal Title
  
  Plasma and Fusion Research
  
  Volume: 6 Pages: 1402085-1402085
- Data Source
  KAKENHI-PROJECT-21560863
[Journal Article] Observation of three-dimensional motion of the pellet ablatant in the Large Helical Device2011
- Author(s)
  J.S. Mishra, R. Sakamoto, A. Matsuyama, G. Motojima and H. Yamada
- Journal Title
  
  Nuclear Fusion
  
  Volume: 51 Pages: 83039-83039
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226018
[Journal Article] Design and performance of a punch mechanism based pellet injector for alternative injection in LHD2011
- Author(s)
  J.S. Mishra, R. Sakamoto, G. Motojima, A. Matsuyama and H. Yamada
- Journal Title
  
  Review of Scientific Instruments
  
  Volume: 82 Pages: 23505-23505
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226018
[Journal Article] Observation of three-dimensional motion of the pellet ablatant in the Large Helical Device2011
- Author(s)
  J.S.Mishra, R.Sakamoto, A.Matsuyama, G.Motojima, H.Yamada
- Journal Title
  
  Nuclear Fusion
  
  Volume: 51 Issue: 8 Pages: 83039-83039
- DOI
  10.1088/0029-5515/51/8/083039
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226018, KAKENHI-PROJECT-22860075
[Journal Article] Observation of three-dimensional motion of the pellet ablatant in the Large Helical Device2011
- Author(s)
  J.S.Mishra, R.Sakamoto, et al
- Journal Title
  
  Nuclear Fusion
  
  Volume: 51 Pages: 83039-83039
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560863
[Journal Article] Observation of Cross-Field Transport of Pellet Plasmoid in LHD2011
- Author(s)
  R.Sakamoto, H.Yamada
- Journal Title
  
  Plasma and Fusion Research
  
  Volume: 6 Pages: 1402085-1402085
- DOI
  10.1585/pfr.6.1402085
- NAID
  130001066524
- ISSN
  1880-6821
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226018, KAKENHI-PROJECT-21560863
[Journal Article] Design and performance of a punch mechanism based pellet injector for alternative injection in the large helical device2011
- Author(s)
  J.S.Mishra, R.Sakamoto, G.Motojima, A.Matsuyama, H.Yamada
- Journal Title
  
  REVIEW OF SCIENTIFIC INSTRUMENTS
  
  Volume: 82 Issue: 2 Pages: 23505-23505
- DOI
  10.1063/1.3541807
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226018, KAKENHI-PROJECT-22860075
[Journal Article] Observation of Cross-Field Transport of Pellet Plasmoid in LHD2011
- Author(s)
  R. Sakamoto and H. Yamada
- Journal Title
  
  Plasma and Fusion Research
  
  Volume: 6 Pages: 1402085-1402085
- NAID
  130001066524
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226018
[Journal Article] Observation ofthree-dimensional motion of the pellet ablatant inthe Large Helical Device2011
- Author(s)
  J. S. Mishra, R. Sakamoto, et al.
- Journal Title
  
  Nuclear Fusion
  
  Volume: 51 Pages: 83039-83039
- Data Source
  KAKENHI-PROJECT-21560863
[Journal Article] Observation of Intermittent Breakaway of Pellet Plasmoid in LHD2010
- Author(s)
  R.Sakamoto, et al.
- Journal Title
  
  Europhysics Conference Abstracts ISBN 2-914771-62-2
  
  Volume: Vol.34A
- Data Source
  KAKENHI-PROJECT-21560863
[Journal Article] Observation of Intermittent Breakaway of Pellet Plasmoid in LHD2010
- Author(s)
  R. Sakamoto, et al.
- Journal Title
  
  Europhysics Conference Abstracts
  
  Volume: 34 Pages: 5-183
- Data Source
  KAKENHI-PROJECT-21560863
[Journal Article] Advanced operational regime with internal diffusion barrier on LHD2010
- Author(s)
  R.Sakamoto, H.Yamada, M.Kobayashi, J.Miyazawa, 他12名
- Journal Title
  
  Fusion Science and Technology 58
  
  Pages: 53-60
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226018
[Journal Article] Progress in the Integrated Development of the Helical System2010
- Author(s)
  H. Yamada, M. Kobayashi , J. Miyazawa , R. Sakamoto
- Journal Title
  
  Fusion Science and Technology
  
  Volume: 58 Pages: 12-28
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226018
[Journal Article] Advanced operational regime with internal diffusion barrier on LHD2010
- Author(s)
  R. Sakamoto, H. Yamada, M. Kobayashi, J. Miyazawa
- Journal Title
  
  Fusion Science and Technology
  
  Volume: 58 Pages: 53-60
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226018
[Journal Article] Development of Advanced Pellet Injector Systems for Plasma Fueling2009
- Author(s)
  R.Sakamoto, H.Yamada
- Journal Title
  
  Plasma and Fusion Research 4
  
  Pages: 1-9
- NAID
  130000103675
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226018
[Journal Article] Development of Advanced Pellet Injector Systems for Plasma Fueling2009
- Author(s)
  R. Sakamoto and H. Yamada
- Journal Title
  
  Plasma and Fusion Research
  
  Volume: 4 Pages: 2-2
- NAID
  130000103675
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226018
[Journal Article] Pellet Injection and Internal Diffusion Barrier Formation in Large Helical Device2007
- Author(s)
  R. Sakamoto, et. al.
- Journal Title
  
  Plasma and Fusion Research Vol.2
  
  Pages: 47-47
- NAID
  130002058884
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18206094
[Journal Article] Pellet Injection and Internal Diffusion Barrier Formation in Large Helical Device2007
- Author(s)
  R. Sakamoto, et. al.
- Journal Title
  
  Plasma and Fusion Research 2
- NAID
  130002058884
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17206095
[Journal Article] 核融合実験装置におけるペレット入射による燃料供給2007
- Author(s)
  坂本隆一
- Journal Title
  
  プラズマ・核融合学会誌 Vol. 83
  
  Pages: 560-566
- NAID
  110006317737
- Data Source
  KAKENHI-PROJECT-19560831
[Journal Article] Pellet injection and internal diffusion barrier formation in large helical device2007
- Author(s)
  R. Sakamoto, et al.
- Journal Title
  
  Plasma and Fusion Research Vol. 2
  
  Pages: 47-47
- NAID
  130002058884
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17206095
[Journal Article] Pellet injection and internal diffusion barrier formation in large helical device2007
- Author(s)
  R. Sakamoto
- Journal Title
  
  Plasma and Fusion Research 2
  
  Pages: 47-47
- NAID
  130002058884
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17206095
[Journal Article] 核融合実験装置におけるペレット入射による燃料供給2007
- Author(s)
  坂本隆一
- Journal Title
  
  プラズマ・核融合学会誌 83
  
  Pages: 560-566
- NAID
  110006317737
- Data Source
  KAKENHI-PROJECT-19560831
[Journal Article] Pellet Injection and Internal Diffusion Barrier Formation in Large Helical Device2007
- Author(s)
  R. Sakamoto
- Journal Title
  
  Plasma and Fusion Research 2
  
  Pages: 47-47
- NAID
  130002058884
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18206094
[Journal Article] Dynamic Transport study of the plasmas with transport improvement in LHD and JT-60U2006
- Author(s)
  K.Ida, Y.Sakamoto, S.Inagaki et al.
- Journal Title
  
  Proceedings of 21th IAEA Int.Conf.in Chengdu
- Data Source
  KAKENHI-PROJECT-18206094
[Journal Article] Repetitive Pellet Fueling for High-Density/Steady-State Operation on LHD2006
- Author(s)
  R.Sakamoto, et al.
- Journal Title
  
  Nucl.Fusion 46
  
  Pages: 884-884
- Data Source
  KAKENHI-PROJECT-18206094
[Journal Article] Observation of Striation in Collapsing Plasma2006
- Author(s)
  R.Sakamoto, S.Masuzaki, J.Miyazawa
- Journal Title
  
  Plasma and Fusion Research 1
- NAID
  130002058480
- Data Source
  KAKENHI-PROJECT-17206095
[Journal Article] Repetitive pellet fuelling for high-density/steady-state operation on LHD.2006
- Author(s)
  R.Sakamoto et al.
- Journal Title
  
  Nuclear Fusion 46
  
  Pages: 884-884
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206093
[Journal Article] observation of striation in collapsing plasma2006
- Author(s)
  R. Sakamoto
- Journal Title
  
  Plasma and Fusion Research 1
  
  Pages: 19-19
- NAID
  130002058480
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17206095
[Journal Article] Repetitive pellet fuelling for high-density/steady-state operation on LHD2006
- Author(s)
  R.Sakamoto et al.
- Journal Title
  
  Nuclear Fusion 46
  
  Pages: 884-884
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16206093
[Journal Article] Slow Transition of Energy transport in High Temperature Plasma2006
- Author(s)
  K.Ida, S.Inagaki, R.Sakamoto, et al.
- Journal Title
  
  Phys.Rev.Lett. 96
  
  Pages: 125006-125006
- Data Source
  KAKENHI-PROJECT-18206094
[Journal Article] Repetitive Pellet Fueling for High-Density/Steady-State Operation on LHD2006
- Author(s)
  R.Sakamoto, H.Yamada et al.
- Journal Title
  
  Nuclear Fusion 46・11
  
  Pages: 884-889
- Data Source
  KAKENHI-PROJECT-17206095
[Journal Article] Detachment Phenomena in LHD Compared to W7-AS2006
- Author(s)
  J.Miyazawa, S.Masuzaki, H.Yamaba, R.Sakamoto et al.
- Journal Title
  
  Fusion Science and Technology 50・2
  
  Pages: 192-200
- Data Source
  KAKENHI-PROJECT-17206095
[Journal Article] Repetitive pellet fuelling for high-density /steady-state operation on LHD2006
- Author(s)
  R. Sakamoto, et al.
- Journal Title
  
  Nuclear Fusion Vol. 51
  
  Pages: 884-889
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17206095
[Journal Article] Observation of striation in collapsing plasma2006
- Author(s)
  R. Sakamoto, et al.
- Journal Title
  
  Plasma and Fusion Research Vol. 1
  
  Pages: 19-19
- NAID
  130002058480
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17206095
[Journal Article] Repetitive Pellet Fueling for High-Density/Steady-State Operation on LHD2006
- Author(s)
  R. Sakamoto, et. al.
- Journal Title
  
  Nuclear Fusion Vol.46
  
  Pages: 884-884
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18206094
[Journal Article] Repetitive pellet fuelling for high-density/steady-state operation on LHD2006
- Author(s)
  R. Sakamoto
- Journal Title
  
  Nuclear Fusion 46
  
  Pages: 884-889
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17206095
[Journal Article] Pellet Injectors for Steady State Fueling2005
- Author(s)
  I.Viniar, A.Geraud, H.Yamada, A.Lukin, R.Sakamoto et al.
- Journal Title
  
  Fusion Engineering and Design (印刷中)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13358006
[Journal Article] Three-dimensional observation system for pellet ablation traveling in the high-temperature plasmas2005
- Author(s)
  R. Sakamoto, et al.
- Journal Title
  
  Review of Scientific Instruments Vol. 76
  
  Pages: 103502-103502
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17206095
[Journal Article] Enhanced performance and control issues in JT-60U long pulse discharges2005
- Author(s)
  Y.Sakamoto et al.
- Journal Title
  
  Plasma Physics and Controlled Fusion 47
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16206093
[Journal Article] Burn control study using burning plasma simulation experiments in JT-60U2005
- Author(s)
  H.Takenaga, Y.Miura, H.Kubo, Y.Sakamoto, H.Hiratsuka et al.
- Journal Title
  
  IEA/LT Workshop (W60) on "Burning Plasma Physics and Simulation"(http://wwv-jt60.naka.jaeri.go.jp/lt/workshop/LT_W60/1-4_Takenaga.pdf) WEB page
- Data Source
  KAKENHI-PROJECT-16206093
[Journal Article] Stationary high confinement plasmas with large bootstrap current fraction in JT-60U2005
- Author(s)
  Y.Sakamoto et al.
- Journal Title
  
  Nuclear Fusion 45
  
  Pages: 574-574
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16206093
[Journal Article] Stationary high confinement plasmas with large bootstrap current fraction in JT-60U.2005
- Author(s)
  Y.Sakamoto et al.
- Journal Title
  
  Nuclear Fusion 45
  
  Pages: 574-574
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206093
[Journal Article] Enhanced performance and control issues in JT-60U long pulse discharges.2005
- Author(s)
  Y.Sakamoto et al.
- Journal Title
  
  Plasma Physics and Controlled Fusion 47
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206093
[Journal Article] Three-dimensional observation system for pellet ablation traveling in the high-temperature plasmas2005
- Author(s)
  R. Sakamoto
- Journal Title
  
  Review of Scientific Instruments 76
  
  Pages: 103502-103502
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17206095
[Journal Article] Refueling for Steady-State Plasma by Repetitive Pellet Injection in Large Helical Device2004
- Author(s)
  H.Yamada, R.Sakamoto, I.Viniar, M.Goto, K.Kikuchi et al.
- Journal Title
  
  Plasma Science and Technology 6
  
  Pages: 2275-2280
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13358006
[Journal Article] Properties of internal transport barrier formation in JT-60U.2004
- Author(s)
  Y.Sakamoto et al.
- Journal Title
  
  Nuclear Fusion 44
  
  Pages: 876-876
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206093
[Journal Article] Impact of toroidal rotation on ELM behaviour in the H-mode on JT-60U2004
- Author(s)
  Y.Sakamoto et al.
- Journal Title
  
  Plasma Physics and Controlled Fusion 46
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16206093
[Journal Article] Observation of Pellet Ablation Behaviour on the Large Helical Device2004
- Author(s)
  R.Sakamoto, H.Yamada, K.Tanaka, T.Tokuzawa, S.Murakami et al.
- Journal Title
  
  Nuclear Fusion 44
  
  Pages: 624-630
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13358006
[Journal Article] Development of an Integrated Pellet Diagnostic System for Fueling Pellets2004
- Author(s)
  Y.Kubota, M.Yoshikawa, Y.Nakashima, H.Yamada, R.Sakamoto et al.
- Journal Title
  
  Review of Scientific Instruments 75
  
  Pages: 4228-4230
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13358006
[Journal Article] Refueling for Steady-State Plasma by Repetitive Pellet Injection in Large Helical Device2004
- Author(s)
  H.Yamada, R.Sakamoto, I.Viniar, M.Goto, K.Kikuchi et al.
- Journal Title
  
  Journal of Plasma Science and Technology Vol.6, No.3
  
  Pages: 2275-2280
- Data Source
  KAKENHI-PROJECT-13358006
[Journal Article] Pellet Injectors Developed at the Pelin Laboratory for Steady-state Plasma Fueling2004
- Author(s)
  I.Vinar, A.Geraud, H.Yamada, R.Sakamoto, Y.Oda et al.
- Journal Title
  
  Journal of Plasma Science and Technology Vol.6, No.3
  
  Pages: 2286-2290
- Data Source
  KAKENHI-PROJECT-13358006
[Journal Article] Impact of toroidal rotation on ELM behavior in the H-mode on JT-60U.2004
- Author(s)
  Y.Sakamoto et al.
- Journal Title
  
  Plasma Physics and Controlled Fusion 46
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206093
[Journal Article] Pellet Injectors Developed at the Pelin Laboratory for Steady-State Plasma Fueling2004
- Author(s)
  I.Vinyar, A.Geraud, H.Yamada, R.Sakamoto, Y.Oda et al.
- Journal Title
  
  Plasma Science and Technology 6
  
  Pages: 2286-2290
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13358006
[Journal Article] Refueling for Steady-State Plasma by Repetitive Pellet Injection in Large Helical Device2004
- Author(s)
  H.Yamada, R.Sakamoto, I.Viniar, M.Goto, K.Kikuchi et al.
- Journal Title
  
  Plasma Science and Technology Vol.6
  
  Pages: 2275-2280
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13358006
[Journal Article] Observation of Pellet Ablation Behaviour on the Large Helical Device2004
- Author(s)
  R.Sakamoto, H.Yamada, K.Tanaka, T.Tokuzawa, S.Murakami et al.
- Journal Title
  
  Nuclear Fusion Vol.44
  
  Pages: 624-630
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13358006
[Journal Article] Development of an Integrated Pellet Diagnostic System for Fueling Pellets2004
- Author(s)
  Y.Kubota, M.Yoshikawa, Y.Nakashima, H.Yamada, R.Sakamoto et al.
- Journal Title
  
  Review of Scientific Instruments Vol.75
  
  Pages: 4228-4230
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13358006
[Journal Article] Pellet Injectors Developed at the Pelin Laboratory for Steady-State Plasma Fueling2004
- Author(s)
  I.Vinyar, A.Geraud, H.Yamada, R.Sakamoto, Y.Oda et al.
- Journal Title
  
  Plasma Science and Technology Vol.6
  
  Pages: 2286-2290
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13358006
[Journal Article] Properties of internal transport barrier formation in JT-60U2004
- Author(s)
  Y.Sakamoto et al.
- Journal Title
  
  Nuclear Fusion 44
  
  Pages: 876-876
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16206093
[Journal Article] Observation of Pellet Ablation Behavior on the Large Helical Device2004
- Author(s)
  R.Sakamoto, H.Yamada, K.Tanaka, T.Tokuzawa, S.Murakami, et al.
- Journal Title
  
  Nuclear Fusion Vol.44, No.2
  
  Pages: 624-630
- Data Source
  KAKENHI-PROJECT-13358006
[Journal Article] Properties of internal transport barrier formation in JT-60U2004
- Author(s)
  Sakamoto, T.Suzuki, S.Ide et al.
- Journal Title
  
  Nucl. Fusion 44
  
  Pages: 876-876
- Data Source
  KAKENHI-PROJECT-16206093
[Journal Article] Repetitive Fueling Pellet Injection in Large Helical Device2003
- Author(s)
  H.Yamada, R.Sakamoto, I.Viniar, Y.Oda, K.Kikuchi et al.
- Journal Title
  
  Fusion Engineering and Design Vol.69C
  
  Pages: 11-14
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13358006
[Journal Article] Repetitive Fueling Pellet injection in Large Helical Device2003
- Author(s)
  H.Yamada, R.Sakamoto, I.Viniar, Y.Oda, K.Kikuchi et al.
- Journal Title
  
  Fusion Engineering and Design 69C
  
  Pages: 11-14
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13358006
[Journal Article] Pellet Injectors for Steady State Fueling
- Author(s)
  I.Viniar, A.Geraud, H.Yamada, A.Lukin, R.Sakamoto et al.
- Journal Title
  
  Fusion Engineering and Design (in printing)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13358006
[Patent] 固体水素生成押出し装置及び方法2002
- Inventor(s)
  山田弘司, 坂本隆一他
- Industrial Property Rights Holder
  三菱重工業, 自然科学研究機構, ベリン
- Industrial Property Number
  2002-125841
- Filing Date
  2002-04-26
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13358006
[Presentation] 固体水素溶発観測のための高速可視分光器2021
- Author(s)
  坂本隆一
- Organizer
  第38回プラズマ・核融合学会年会
- Data Source
  KAKENHI-PROJECT-23K20230
[Presentation] Maintainability of the Helical Reactor FFHR Equipped with the Liquid Metal Divertor2017
- Author(s)
  Junichi Miyazawa, Takuya Goto, Takeru Ohgo, Tananori Murase, Hitoshi Tamura, Teruya Tanaka, Nagato Yanagi, Ryuichi Sakamoto, Suguru Masuzaki, Akio Sagara, and the FFHR Design Group
- Organizer
  第13回 International Symposium on Fusion Nuclear Technology (ISFNT-13)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H04233
[Presentation] Conceptual Design of a Compact Helical Fusion Reactor FFHR-c1 Equipped with Challenging Options2017
- Author(s)
  Junichi Miyazawa, Takuya Goto, Hitoshi Tamura, Teruya Tanaka, Nagato Yanagi, Yoshiro Terazaki, Takanori Murase, Ryuichi Sakamoto, Akio Sagara and the FFHR Design Group
- Organizer
  Plasma Conference 2017 (PLASMA2017)
- Data Source
  KAKENHI-PROJECT-15H04233
[Presentation] REVOLVER-D: A New Liquid Metal Divertor System Consisting of Molten Tin Shower Jets2016
- Author(s)
  J. Miyazawa, T. Goto, T. Ohgo, N. Yanagi, T. Murase, H. Tamura, H. Tanaka, T. Tanaka, R. Sakamoto, S. Masuzaki, A. Sagara, and the FFHR Design Group
- Organizer
  26th IAEA Fusion Energy Conference
- Place of Presentation
  Kyoto International Conference Center, Kyoto, Japan
- Year and Date
  2016-10-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H04233
[Presentation] ヘリカル核融合炉FFHR-d1における製作及び保守を容易にする新方式カートリッジ型ヘリカルブランケットCARDISTRY-B2016
- Author(s)
  宮澤順一, 村瀬尊則, 田村仁, 田中照也, 後藤拓也, 柳長門, 坂本隆一, 相良明男, FFHR設計グループ
- Organizer
  第33回プラズマ・核融合学会年会
- Place of Presentation
  東北大学青葉山キャンパス
- Year and Date
  2016-11-29
- Data Source
  KAKENHI-PROJECT-15H04233
[Presentation] Liquid Metal Divertor Concept Consisting of Vertical Free-Surface Streams and a Supersonic Jet Pump2015
- Author(s)
  J. Miyazawa, T. Goto, T. Murase, J. Yagi, H. Tamura, N. Yanagi, T. Tanaka, R. Sakamoto, S. Masuzaki, A. Sagara, and the FFHR Design Group
- Organizer
  First IAEA Technical Meeting on Divertor Concepts
- Place of Presentation
  IAEA Headquarters, Vienna International Center, Vienna, Austria
- Year and Date
  2015-09-29
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H04233
[Presentation] 高密度点火シナリオを実現するために必要となる粒子供給特性2012
- Author(s)
  坂本隆一
- Organizer
  プラズマ・核融合学会第29回年会
- Place of Presentation
  クローバープラザ（福岡県春日市）
- Data Source
  KAKENHI-PROJECT-20226018
[Presentation] 高密度点火シナリオを実現するために必要となる粒子供給特性2012
- Author(s)
  坂本隆一
- Organizer
  プラズマ・核融合学会第29回年会
- Place of Presentation
  クローバープラザ/福岡県春日市
- Data Source
  KAKENHI-PROJECT-20226018
[Presentation] 実時間密度制御性を備えたペレット入射装置の開発とLHDプラズマ実験への適用2010
- Author(s)
  坂本隆一
- Organizer
  第8回核融合エネルギー連合講演会
- Place of Presentation
  高山市民文化会館
- Data Source
  KAKENHI-PROJECT-20226018
[Presentation] Observation of Intermittent Breakaway of Pellet Plasmoid in LHD2010
- Author(s)
  R.Sakamoto
- Organizer
  European Physical Society, Conferences on Plasma Physics
- Place of Presentation
  Dublin (Ireland)
- Year and Date
  2010-06-25
- Data Source
  KAKENHI-PROJECT-21560863
[Presentation] Effects of Pellet Fueling and Wall Recycling on Plasma Confinement in LHD2010
- Author(s)
  R. Sakamoto
- Organizer
  19th International Conference on Plasma Surface Interactions
- Place of Presentation
  San Diego/California/USA
- Data Source
  KAKENHI-PROJECT-20226018
[Presentation] Effects of Pellet Fueling and Wall Recycling on Plasma Confinement in LHD2010
- Author(s)
  R.Sakamoto
- Organizer
  19th International Conference on Plasma Surface Interactions
- Place of Presentation
  San Diego (USA)(招待講演)
- Year and Date
  2010-05-26
- Data Source
  KAKENHI-PROJECT-20226018
[Presentation] 固体水素ペレット溶発動態の相補的観測2010
- Author(s)
  坂本隆一
- Organizer
  第27回プラズマ核融合学会年会
- Place of Presentation
  北海道大学(札幌)
- Year and Date
  2010-12-02
- Data Source
  KAKENHI-PROJECT-21560863
[Presentation] 固体水素ペレット溶発動態の相補的観測2010
- Author(s)
  坂本隆一
- Organizer
  プラズマ・核融合学会第27回年会講演会
- Place of Presentation
  北海道大学,札幌
- Year and Date
  2010-12-02
- Data Source
  KAKENHI-PROJECT-21560863
[Presentation] Observation of IntermittentBreakaway of Pellet Plasmoid in LHD2010
- Author(s)
  R. Sakamoto, et al
- Organizer
  European Physical Society Conferences onPlasma Physics
- Place of Presentation
  Dublin, Ireland
- Year and Date
  2010-06-25
- Data Source
  KAKENHI-PROJECT-21560863
[Presentation] 高温プラズマ中における固体水素ペレットの溶発動態2009
- Author(s)
  坂本隆一
- Organizer
  プラズマ・核融合学会第26回年会講演会
- Place of Presentation
  京都市
- Year and Date
  2009-12-04
- Data Source
  KAKENHI-PROJECT-21560863
[Presentation] LHDにおける固体水素ペレットの溶発挙動と粒子供給特性2008
- Author(s)
  坂本隆一
- Organizer
  第7回核融合エネルギー連合講演会
- Place of Presentation
  青森県青森市
- Year and Date
  2008-06-19
- Data Source
  KAKENHI-PROJECT-19560831
[Presentation] LHD における固体水素ペレットの溶発挙動と粒子供給特性2008
- Author(s)
  坂本隆一
- Organizer
  第7回核融合エネルギー連合講演会
- Place of Presentation
  青森県青森市
- Year and Date
  2008-06-19
- Data Source
  KAKENHI-PROJECT-19560831
[Presentation] LHDにおける固体水素ペレットの溶発挙動と粒子供給特性2008
- Author(s)
  坂本隆一
- Organizer
  第7回核融合エネルギー連合講演会
- Place of Presentation
  青森市民ホール
- Data Source
  KAKENHI-PROJECT-20226018
[Presentation] 高性能粒子供給用固体素塩ペレット入射システムの開発2007
- Author(s)
  坂本隆一
- Organizer
  第24回プラズマ・核融合学会年会
- Place of Presentation
  イーグレひめじ(姫路市)
- Year and Date
  2007-11-27
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17206095
[Presentation] Pellet injection and internal diffusion barrier formation in LHD plasmas2007
- Author(s)
  R. Sakamoto
- Organizer
  11th IAEA Technical Meeting on H-mode Physics and Transport Barriers
- Place of Presentation
  Tsukuba (Japan)
- Year and Date
  2007-09-26
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17206095
[Presentation] Pellet injection and internal diffusion barrier formation in LHD plasmas2007
- Author(s)
  R. Sakamoto
- Organizer
  11th IAEA Technical Meeting on H-mode Physics and Transport Barriers
- Place of Presentation
  茨城県つくば市
- Data Source
  KAKENHI-PROJECT-19560831
[Presentation] 高性能粒子供給用固体水素ペレット入射システムの開発2007
- Author(s)
  坂本隆一
- Organizer
  プラズマ・核融合学会第24回年会
- Place of Presentation
  イーグレひめじ(姫路市)
- Year and Date
  2007-11-27
- Data Source
  KAKENHI-PROJECT-17206095
[Presentation] Pellet injection and internal diffusion barrier formation in LHD plasmas2007
- Author(s)
  R. Sakamoto, et al.
- Organizer
  11th IAEA Technical Meeting on H-mode Physics and Transport Barriers
- Place of Presentation
  Tsukuba (Japan)
- Data Source
  KAKENHI-PROJECT-19560831
[Presentation] Properties of internal diffusion barrier in high density plasmas on Large Helical Device2007
- Author(s)
  坂本隆一
- Organizer
  Joint Conference of 17th International Toki Confbrence on Physics of Flow and Turbulence in Plasmas and 16th International Stellarrator/Heliotron Workshop
- Place of Presentation
  セラトピア土岐(土岐市)
- Year and Date
  2007-10-15
- Data Source
  KAKENHI-PROJECT-17206095
[Presentation] Properties of internal diffusion barrier in high density plasmas on Large Helical Device2007
- Author(s)
  R. Sakamoto
- Organizer
  Joint Conference of 17th International Toki Conference and 16th International Stellarator/Heliotron Workshop
- Place of Presentation
  Toki (Japan)
- Year and Date
  2007-10-15
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17206095
[Presentation] Pellet injection and internal diffusion barrier formation in LHD plasmas2007
- Author(s)
  坂本隆一
- Organizer
  11th IAEA Technical Meeting on H-mode Physics and Transport Barriers
- Place of Presentation
  つくば国際会議場(つくば市)
- Year and Date
  2007-09-26
- Data Source
  KAKENHI-PROJECT-17206095
[Presentation] Properties of internal diffusion barrier in high density plasmas on large helical device2007
- Author(s)
  R. Sakamoto
- Organizer
  Joint Conference of 17th International Toki Conference and 16th International Stellarator/Heliotron Workshop
- Place of Presentation
  Toki (Japan)
- Year and Date
  2007-10-15
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17206095
[Presentation] Pellet injection and internal diffusion barrier formation in LHD plasmas2007
- Author(s)
  R. Sakamoto
- Organizer
  11th IAEA Technical Meeting on H-mode Physics and Trans port Barriers
- Place of Presentation
  Tsukuba (Japan)
- Year and Date
  2007-09-26
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17206095
[Presentation] ペレット入射による密度分布変化とその閉じ込めへの影響2006
- Author(s)
  坂本隆一
- Organizer
  第6回核融合エネルギー連合講演会
- Place of Presentation
  富山国際会議場(富山市)
- Year and Date
  2006-06-13
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17206095
[Presentation] Long-duration sustainability of pellet fueled high performance plasma2006
- Author(s)
  R. Sakamoto
- Organizer
  33rd European Physical Society Conference on Plasma Physics
- Place of Presentation
  Rome (Italy)
- Year and Date
  2006-06-19
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17206095
[Presentation] ペレット粒子供給による高閉じ込め放電の長時間維持2005
- Author(s)
  坂本隆一
- Organizer
  第22回プラズマ・核融合学会年会
- Place of Presentation
  タワーホール船堀(東京)
- Year and Date
  2005-11-29
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17206095
[Presentation] Three-dimensional observation of the pellet ablation in LHD2005
- Author(s)
  R. Sakamoto
- Organizer
  American Physical Society 47th Annual Meeting of Division of Plasma Physics
- Place of Presentation
  Denver (USA)
- Year and Date
  2005-10-24
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17206095

1. YAMADA Hiroshi (20200735)

# of Collaborated Projects: 5 results

# of Collaborated Products: 32 results
2. MIYAZAWA Junichi (50300728)

# of Collaborated Projects: 4 results

# of Collaborated Products: 13 results
3. MORISAKI Tomohiro (60280591)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. SAKAMOTO Yoshiteru (30354583)

# of Collaborated Projects: 2 results

# of Collaborated Products: 18 results
5. OKAJIMA Shigeki (90113084)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. TANAKA Kenji (50260047)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. KUBO Hirotaka (40354584)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
8. IDA Katsumi (00184599)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
9. YOSHINUMA Mikirou (20323058)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. TAMURA Naoki (80390631)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. INAGAI Shigeru (60300729)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
12. NARUSHIMA Yoshirou (40332184)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. KASAHARA Hiroshi (50435517)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. SUZUKI Chihiro (30321615)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. OISHI Tetsutarou (80442523)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. KOBAYASHI Masahiro (30399307)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
17. WATANABE Kiyomasa (00249963)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. NAKAJIMA Noriyoshi (30172315)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. MITO Toshiyuki (10166069)

# of Collaborated Projects: 1 results

# of Collaborated Products: 15 results
20. SUDO Shigeru (50142302)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. TAKENAGA Hidenobu (60354601)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
22. YOSHIDA Maiko (20391261)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. TSUJI-IIO Shunji (90272723)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. MASUZAKI Suguru (80280593)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
25. GOTO Takuya (30509518)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
26. MIURA Hideaki (40280599)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. TANAKA Masahiro (00435520)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
28. SAGARA Akio (20187058)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
29. Matsuyama Akinobu (90581075)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
30. 三浦幸俊 (60354586)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
31. 柴田欣秀 (20633209)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
32. 高橋宏幸 (30768982)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
33. ODA Yasushi

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
34. 柳長門

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Sakamoto Ryuichi 坂本 隆一

SAKAMOTO RYuichi 坂本 隆一

SAKAMOTO Ryuuichi 坂本 隆一

Research Projects

Research Products

Co-Researchers

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Understanding of solid hydrogen ablation and plasmoid homogenization process for fueling to fusion plasmaPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Dynamic behavior of non diffusive transport of high density plasmoid in high temperature plasmasPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Observation of non diffusive transport of high density plasmoid in high temperature plasmasPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Better Understanding of Hydrogen Pellet Ablation Cloud Spectra through the Occupation Probability Formalism in LHD2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Structure of pellet cloud emission and relation with the local ablation rate2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Results of ITER DMS Pellet Material (Neon) Injection into Large Helical Device2022

Sakamoto Ryuichi 坂本隆一

SAKAMOTO RYuichi 坂本隆一

SAKAMOTO Ryuuichi 坂本隆一