Numakura Tomoharu
- Articles
- Observations of Sheared Radial Electric-Field Effects on Turbulence Suppression
沼倉 友晴
Review of Scientific Instruments/75/p.4344-4346, 2004-01 - Simultaneous Measurements of Spatial Profiles of Ion and Electron Temperatures Using a Semiconductor Detector Array
T. Numakura; T. Cho; J. Kohagura; M. Hirata; R. Minami; Y...
Transactions of Fusion Technology/39/p.277-280, 2001-01 - Simultaneous Measurements of Temporally and Spatially Resolved Ion and Electron Temperatures Using a Semiconductor Detector Array in a Single Plasma Discharge
T. Numakura; T. Cho; R. Minami; J. Kohagura; M. Hirata; Y...
Review of Scientific Instruments/74(3)/p.2144-2147, 2003-01 - X-ray Tomography Systems for Observations of Electron Cyclotron Heated Plasmas Using Novel Position-Sensitive X-ray Semiconductor-Detector Arrays
T. Numakura; T. Cho; J. Kohagura; M. Hirata; Y. Tomii; S....
Nuclear Instruments and Methods in Physics Research A/573(1-2)/pp.53-56, 2007-04 - Extended Consolidation of Scaling Laws of Potential Formation and Effects Covering the Representative Tandem Mirror Operations in GAMMA 10
T.Cho; H.Higaki; M.Hirata; H.Hojo; M.Ichimura; K.Ishii; A.Itaku...
Nuclear Fusion/43/p.293-298, 2003-01 - A Proposal of a New Method Based for Electron Temperature Measurements During One Plasma Shot Alone Based on a New Principle of X-ray Diagnostics
小波蔵 純子; 長 照二; 平田 真史; 沼倉 友晴; 南 龍太郎; 西沢 祐樹; 流石 岳史; 吉田 麻衣子; ...
Meeting abstracts of the Physical Society of Japan/53(2)/p.976, 1998-09 - Temprally and Spatially Resolved X-Ray Measurements and Analyses in the Anchor and the Central Cells of the GAMMA 10 Tandem Mirror Using Semiconductor Detector Arrays
南 龍太郎; 長 照二; 平田 真史; 小波蔵 純子; 沼倉 友晴; 流石 岳史; 西沢 祐樹; 吉田 麻衣子; ...
プラズマ・核融合学会年会予稿集/0(16)/p.148, 1999-11 - A Newly Proposed Absolute Ion-Current Detector Without Any Effects of Incident Fast Electrons
西沢 祐樹; 長 照二; 平田 真史; 小波蔵 純子; 流石 岳史; 吉田 麻衣子; 永嶋 賢史; 沼倉 友晴; ...
プラズマ・核融合学会年会予稿集/0(16)/p.149, 1999-11 - Study of the Correlation between the Distribution of Ion Confinig Potential and Ion End-Loss Currents Using a Novel Ion Energy Spectrometer Array in the GAMMA 10 Tamdem Mirror
吉田 麻衣子; 長 照二; 平田 真史; 小波蔵 純子; 西沢 祐樹; 流石 岳史; 永嶋 賢史; 沼倉 友晴; ...
プラズマ・核融合学会年会予稿集/0(16)/p.150, 1999-11 - 30pA17P The Effects of Fusion Produced Neutron Irradiation on Semiconductor X-Ray Detectors and Their Generalized Characterizations
小波蔵 純子; 長 照二; 平田 真史; 沼倉 友晴; 南 龍太郎; 渡辺 裕之; 吉田 麻衣子; 永嶋 賢史; ...
プラズマ・核融合学会年会予稿集/0(17)/p.217, 2000-11 - 30pA19P Simultaneous Observations of Temporally and spatially Resolved Electron Temperatures of the Central-Cell and the Anchor-Region Plasmas in the GAMMA 10 Tandem Mirror By the use of a Single Plasma Shot Using Newly Semiconductor X-Ray Detector Arrays
南 龍太郎; 長 照二; 小波蔵 純子; 平田 真史; 沼倉 友晴; 吉田 麻衣子; 永嶋 賢史; 渡辺 裕之; ...
プラズマ・核融合学会年会予稿集/0(17)/p.218, 2000-11 - 30pA20P Study of the Correlation between the Distribution of Ion Confining Potential and Plasma Confinement Using Novel Ion-Energy Spectrometer Arrays
吉田 麻衣子; 長 照二; 平田 真史; 小波 蔵純子; 永嶋 賢史; 伊藤 浩二; 渡辺 裕之; 沼倉 友晴; ...
プラズマ・核融合学会年会予稿集/0(17)/p.219, 2000-11 - 30pA21P A Newly Proposed Absolute Ion-Current Detector without Any Effects of Incldent Fast Electrons
永嶋 賢史; 長 照二; 吉田 麻衣子; 平田 真史; 小波蔵 純子; 伊藤 浩一; 沼倉 友晴; 南 龍太郎; ...
プラズマ・核融合学会年会予稿集/0(17)/p.219, 2000-11 - 30pA09P Investigation of changes in x-ray-energy responses of semiconductor detectors due to fusion-produced neutron irradiation
小波蔵 純子; 長 照二; 平田 真史; 沼倉 友晴; 南 龍太郎; 渡辺 裕之; 吉田 麻衣子; 永嶋 賀史; ...
プラズマ・核融合学会年会予稿集/0(18)/p.178, 2001-11 - 30pA12P Observation of a plateau electron distribution function due to electron cvclotron heating for an efficient plug potential formation by using an ultralow-energy measurable pure-aermanium detector
渡辺 裕之; 長 照二; 平田 真史; 小波蔵 純子; 沼倉 友晴; 南 龍太郎; 伊藤 浩一; 永嶋 賢史; 吉...
プラズマ・核融合学会年会予稿集/0(18)/p.179, 2001-11 - 30pA13P Study of the Relation between the Distribution of Ion Confining Potential and Improvement of Plasma Confinement Using Novel Ion-Energy Spectrometer Arrays
吉田 麻衣子; 長 照二; 平田 真史; 小波蔵 純子; 永筒 賢史; 伊藤 浩一; 渡辺 裕之; 沼倉 友晴; ...
プラズマ・核融合学会年会予稿集/0(18)/p.180, 2001-11 - 30pA15P Development of a Novel Spectrometer for the Measurements of Absolute Values of Ion Currents under a Simultaneously Incident Fast Electron Environment
永嶋 賢史; 長 照二; 平田 真史; 小波蔵 純子; 吉田 麻衣子; 伊藤 浩一; 沼倉 友晴; 南 龍太郎; ...
プラズマ・核融合学会年会予稿集/0(18)/p.181, 2001-11 - 27aB01P Effects of Fusion Produced Neutron Irradiation on X-ray Energy Responses of Semiconductor Detectors
小波蔵 純子; 長 照二; 平田 真史; 沼倉 友晴; 南 龍太郎; 吉田 麻衣子; 渡辺 裕之; 横山 昇; 伊...
プラズマ・核融合学会年会予稿集/0(19)/p.103, 2002-11 - 27aB02P Characterization and Optimization of High-Efficiency He3 Neutron Detectors for Deuterium-Deuterium Bulk Plasma Fusion Experiments in the GAMMA 10 Tandem Mirror
渡辺 裕之; 長 照二; 小波蔵 純子; 平田 真史; 沼倉 友晴; 南 龍太郎; 吉田 麻衣子; 永筒 賀史; ...
プラズマ・核融合学会年会予稿集/0(19)/p.104, 2002-11 - 27aB05P Observations of Differences in the Spatial-Profile Symmetry of Ion-Confining Potentials in the Cases with and without the Central-Cell Density Increase during an Ion-Plugging Period Using Novel Ion-Energy Spectrometer Arrays
吉田 麻衣子; 長 照二; 平田 真史; 小波蔵 純子; 伊藤 浩一; 時岡 優; 渡辺 裕之; 沼倉 友晴; 南...
プラズマ・核融合学会年会予稿集/0(19)/p.105, 2002-11 - 27aB06P Development of a New Ion-Energy Spectrometer Using the Ion-Sensitive Characteristics of a Developed Semiconductor Detector and Its Application to Plasma Diagnostics
伊藤 浩一; 長 照二; 平田 真史; 小波蔵 純子; 吉田 麻衣子; 時岡 優; 横山 昇; 渡辺 裕之; 沼倉...
プラズマ・核融合学会年会予稿集/0(19)/p.106, 2002-11 - Time-and Space-resolved Spectroscopic Diagnostics of Magnetically Confined Plasmas : Measurements of Temporally and Spatially Resolved Electron Temperatures Using a Matrix-Type Semiconductor Detector
小波蔵 純子; 長 照二; 平田 真史; 沼倉 友晴; 南 龍太郎
Journal of Plasma and Fusion Research/79(4)/pp.370-376, 2003-04 - 27pB15P Observations of the Effects of Plasma-Confining Potentials Using Extension of Generalized Scaling Laws of Potential Formation in the GAMMA 10 Tandem Mirror
平田 真史; 長 照二; 吉田 麻衣子; 小波蔵 純子; 沼倉 友晴; 横山 昇; 時岡 優; 深井 隆行; 三宅...
プラズマ・核融合学会年会予稿集/0(20)/p.196, 2003-11 - 27pB16P Relation of the Spatial Profile of Ion Confining Potentials with the Improvement in Plasma Confinement Using Novel Ion-Energy Spectrometer Arrays
吉田 麻衣子; 長 照二; 平田 真史; 小波蔵 純子; 時岡 優; 三宅 泰宏; 沼倉 友晴; 横山 昇; 深井...
プラズマ・核融合学会年会予稿集/0(20)/p.196, 2003-11 - 27pB17P Development of High power Gyrotron for an Application to Produce the Plasma-Confining Potential in order to Investigate the Extended Future Scaling Laws for Tandem-Mirror Operations in GAMMA 10
沼倉 友晴; 坂本 慶司; 長 照二; 小波蔵 純子; 平田 真史; 吉田 麻衣子; 横山 昇; 深井 隆行; 時...
プラズマ・核融合学会年会予稿集/0(20)/p.197, 2003-11 - more...
- Observations of Sheared Radial Electric-Field Effects on Turbulence Suppression