ホーム > 平田 真史/ Hirata, Mafumi
平田 真史
Hirata, Mafumi
数理物質系 , 講師 Institute of Pure and Applied Sciences , Assistant Professor
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1.
Effect of the magnetic field strength on the argon plasma characteristics of a helicon plasma source with a two-turn flat-loop antenna
Seto, Takumi; Ezumi, Naomichi; Miyauchi, Reina; Okamoto, Takuma (+9 著者) Shinohara, Shunjiro
JOURNAL OF PLASMA PHYSICS 90: (2024) Semantic Scholar
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2.
EFFECT OF HIGHER PARTICLE FLUX ON DETACHED SIMULATION PLASMA IN THE GAMMA 10/PDX DIVERTOR SIMULATION EXPERIMENTAL MODULE
YOSHIKAWA, Masayuki; Kohagura, J; Ezumi, N; Kariya, T (+9 著者) Meiden, H. v
Proc. 29th IAEA Fusion Energy Conference (FEC2023) IAEA-CN-316/1674 279 (2023)
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3.
High-Energy Ion Generation During Difference-Frequency ICRF Wave Heating in GAMMA 10/PDX
Sugimoto, Y; Hirata, M; Nakashima, Y; Ichimura, M (+9 著者) Sakamoto, M
PLASMA AND FUSION RESEARCH 18: 2402084 (2023) Semantic Scholar
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4.
Analysis of the Contribution of Magnetic Moment Conservation to Ion Energy Transport in the GAMMA 10/PDX Divergent Field Region
Takanashi, Kosuke; Togo, Satoshi; Ezumi, Naomichi; Hirata, Mafumi (+6 著者) Sakamoto, Mizuki
PLASMA AND FUSION RESEARCH 18: (2023) Semantic Scholar
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5.
Initial Properties of Steady State RF Plasma Source by Two Turn Flat Loop Antenna for DEMO Relevant Divertor Simulation Experiment
Takumi, SETO; Naomichi, EZUMI; Reina, MIYAUCHI; Naoki (+9 著者) SHINOHARA
PLASMA AND FUSION RESEARCH 18: (2023) Semantic Scholar
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6.
Measurement of Radiated Power using an InfraRed Imaging Video Bolometer system in the Upstream of GAMMA 10/PDX Divertor Simulation Plasma
SHIGEMATSU, Naoki; Ezumi, Naomichi; Mukai, Kiyofumi; SETO, Takumi (+10 著者) SAKAMOTO, Mizuki
Plasma and Fusion Research 18: 2402031 (2023) Semantic Scholar
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7.
Examination of high-density plasma heating on the GAMMA 10/PDX central cell with 3D wave analysis code
Kim, D; Hirata, M; Sugimoto, Y; Kozawa, T (+8 著者) Fukuyama, A
PLASMA AND FUSION RESEARCH 18: 2403019 (2023) Semantic Scholar
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8.
Study of the intermittent plasma structure around the divertor simulation experimental module in GAMMA 10/PDX
Tanaka, H; Ezumi, N; Sugiyama, T; Gamo, H (+6 著者) Sakamo, M
PHYSICS OF PLASMAS 30: 032501 (2023) Semantic Scholar
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9.
Hydrogen recycling near fuzz tungsten surfaces under high-vacuum background condition
Hwangbo, D; Sugiyama, T; Sakamoto, M; Gamo, H (+9 著者) Numakura, T
25th International Conference on Plasma Surface Interaction in Fusion Devices (PSI-25) (2022)
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10.
Study of detached plasma profile in the divertor simulation experimental module of tandem mirror GAMMA 10/PDX
Yoshikawa, Masayuki; Kohagura, J; Ezumi, N; Iijima, T (+18 著者) H. J. van de
AIP Advances 11: 125231-1 (2021) Semantic Scholar
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11.
Development of a Fast Visible Light Measurement System for the Study of Ion Cyclotron Range of Frequency Waves in GAMMA 10/PDX Plasmas
Ejiri, Akira; Hirata, Mafumi; Ichimura, Makoto; Yoshikawa, Masayuki (+1 著者) Kamio, Shuji
PLASMA AND FUSION RESEARCH 16: (2021) Semantic Scholar
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12.
Plasma Detachment in GAMMA 10/PDX Tandem Mirror: Role of Molecule Gases and Target Configuration
Ezumi, N; Sugiyama, T; Gamo, H; Takami, Y (+17 著者) Masuzaki, S
Proc. 28th IAEA Fusion Energy Conference (FEC2020) 17679 (2021)
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13.
Study of detached plasma profile in the divertor simulation experimental module of GAMMA 10/PDX
Yoshikawa, Masayuki; Kohagura, J; Ezumi, N; Iijima, T (+18 著者) H. J. van de
Proc. 28th IAEA Fusion Energy Conference (FEC2020) 17678 (2021)
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14.
Measurement of axial phase difference of density fluctuations owing to spontaneously excited waves by using microwave reflectometer on GAMMA 10/PDX
Sekine, R; Hirata, M; Ikezoe, R; Jang, S (+14 著者) Sakamoto, M
REVIEW OF SCIENTIFIC INSTRUMENTS 92: (2021) Semantic Scholar
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15.
Observation of ion heating using the difference frequency of two ICRF waves in GAMMA 10/PDX
Kayano, H; Jang, S; Hirata, M; Ezumi, N (+10 著者) Sakamoto, M
Plasma and Fusion Research 16: 2402045-1 (2021) Semantic Scholar
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16.
Influence of Nitrogen Ratio on Plasma Detachment during Combined Seeding with Hydrogen on Divertor Simulation Experiment of GAMMA 10/PDX
Hiroki, GAMO; Naomichi, EZUMI; Tsukasa, SUGIYAMA; Kunpei, NOJIRI (+13 著者) Suguru, MASUZAKI
Plasma and Fusion Research 16: 2402041-1 (2021) Semantic Scholar
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17.
Study of the Transient Behavior of Detached Plasma during Xe Gas Injection into the D-Module of GAMMA 10/PDX
ISLAM; Md. Shahinul; NAKASHIMA, Yousuke; IIJIMA, Takaaki (+11 著者) SAKAMOTO, Mizuki
Plasma and Fusion Research 15: 1402074-1 (2020) Semantic Scholar
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18.
Suppression of flute-like fluctuation by potential formation in GAMMA 10/PDX
Yoshikawa, M; Kohagura, J; Ikezoe, R; Sakamoto, M (+9 著者) Nakashima, Y
NUCLEAR FUSION 59: (2019) Semantic Scholar
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19.
Synergistic effect of nitrogen and hydrogen seeding gases on plasma detachment in the GAMMA 10/PDX tandem mirror
Ezumi, N; Iijima, T; Sakamoto, M; Nakashima, Y (+30 著者) Perillo, R
NUCLEAR FUSION 59: (2019) Semantic Scholar
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20.
Investigation of ICRF Heating Effect in Anchor Region on GAMMA 10/PDX
HIRATA, Mafumi; ITAGAKI, Junpei; IKEZOE, Ryuya; ICHIMURA, Makoto (+8 著者) NAKASHIMA, Yousuke
Plasma and Fusion Research 14: 2402055 (2019) Semantic Scholar
書籍等出版物情報はまだありません。
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281.
磁場中におけるフラットループアンテナを用いた定常高周波プラズマ生成とその特性評価
瀬戸拓実; 江角直道; 宮内礼那; 重松直希; 岡本拓馬; 髙梨宏介; 髙橋理志; 平田真史; 東郷訓; 坂本瑞樹; 古川武留; 篠原俊二郎
第11回ICRF加熱研究会「ICRF加熱装置の高性能化と将来応用」
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282.
多チャンネルドップラー反射計を用いたGAMMA 10/PDXアンカー部 加熱実験における密度揺動の流れの計測
小波藏, 純子; 加藤駿人; 徳沢季彦; 吉川正志; 中嶋洋輔; 嶋, 頼子; 中西博之; 重松直希; 髙梨宏介; 宮内礼那; 河野恵士; 江角直道; 平田真史; 坂本瑞樹
第39回プラズマ・核融合学会年会
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283.
Pilot GAMMA PDX-SCプロジェクトにおける研究計画と初期実験
坂本, 瑞樹; 假家強; 吉川正志; 江角直道; 南龍太郎; 平田真史; 小波藏, 純子; 沼倉友晴; 東郷訓; 皇甫度均; 杉山昭彦; 和所保規; 遠藤洋一; 嶋, 頼子; 大川和夫; 片沼伊佐夫; 中嶋洋輔; 今井剛; 市村真; B., Unterberg
第39回プラズマ・核融合学会年会 プラズマ・核融合学会
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284.
Novel compact electrostatic ion-current detector using a self-collection method for secondary-electron suppression
M., Hirata; S., Tokioka; T., Cho; J., Kohagura; M., Yoshida; Y., Miyake; T., Numakura; N., Yokoyama; T., Fukai; Y., Tomii; Y., Nakashima; S., Miyoshi; T., Kondoh
15th Topical Conference on High-Temperature Plasma Diagnostics
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285.
X-ray tomography systems for observations of the effects of radially sheared electric fields on fluctuations in plasmas
J., Kohagura; T., Cho; T., Numakura; M., Hirata; N., Yokoyama; T., Fukai; Y., Tomii; S., Tokioka; Y., Miyake; S, Kiminami; K., Shimizu; S., Miyoshi
15th Topical Conference on High-Temperature Plasma Diagnostics
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286.
Measurements of the relaxation of ion anisotropic distribution functions in tandem-mirror plasmas
T., Numakura; T., Cho; J., Kohagura; M., Hirata; T., Fukai; N., Yokoyama; Y., Tomii; R., Minami; K., Sakamoto; T., Imai; S., Miyoshi
15th Topical Conference on High-Temperature Plasma Diagnostics
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287.
Observations of sheared radial electric-field effects on turbulence suppression
M., Yoshida; T., Cho; M., Hirata; S., Tokioka; Y., Miyake; T., Numakura; J., Kohagura; S., Miyoshi
15th Topical Conference on High-Temperature Plasma Diagnostics
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288.
X-Ray Energy Responses of Silicon Tomography Detectors Irradiated with Fusion Produced Neutrons
J., Kohagura; T., Cho; M., Hirata; T., Numakura; N., Yokoyama; T., Fukai; Y., Tomii; S., Tokioka; Y., Miyake; S., Kiminami; K., Shimizu; S., Miyoshi; K., Hirano; M., Yoshida; M., Yamauchi; T., Kondoh; T., Nishitani
5th International Conference on Open Magnetic Systems for Plasma Confinement
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289.
Recent Progress in the GAMMA 10 Tandem Mirror
T., Cho; H., Higaki; M., Hirata; H., Hojo; M., Ichimura; K., Ishii; K; Md. Islam; A., Itakura; I., Katanuma; J., Kohagura; Y., Nakashima; T., Numakura; T., Saito; Y., Tatematsu; M., Yoshikawa; S., Tokioka; N., Yokoyama; Y., Miyake; Y., Tomii; Y., Kojima; Y., Takemura; T., Imai; M., Yoshida; K., Sakamoto; V; P. Pastukhov; S., Miyoshi; he, GAMMA; Group
5th International Conference on Open Magnetic Systems for Plasma Confinement
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290.
Comparison of the Radially Produced Electric-Field Shear Effects Analyzed from End-Loss Current and Central-Cell Soft X-ray Data
M., Hirata; T., Cho; M., Yoshida; J., Kohagura; T., Numakura; N., Yokoyama; T., Fukai; S., Tokioka; Y., Tomii; Y., Miyake; T., Kondoh; S., Miyoshi
5th International Conference on Open Magnetic Systems for Plasma Confinement
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291.
A Scaling Law of Plasma Confining Potential Formation with Electron Cyclotron Heating Powers in GAMMA 10
T., Numakura; T., Cho; J., Kohagura; M., Hirata; T., Fukai; M., Yoshida; R., Minami; S., Kiminami; K., Sakamoto; T., Imai; S., Miyoshi
5th International Conference on Open Magnetic Systems for Plasma Confinement
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292.
Advances in Potential Formation and Findings in Sheared Radial Electric-Field Effects on Turbulence and Loss Suppression in GAMMA 10
T., Cho; H., Higaki; M., Hirata; H., Hojo; M., Ichimura; K., Ishii; M; K. Islam; A., Itakura; I., Katanuma; J., Kohagura; Y., Nakashima; T., Numakura; T., Saito; Y., Tatematsu; M., Yoshikawa; M., Yoshida; T., Imai; V; P. Pastukhov; S., Miyoshi
The 20th IAEA Fusion Energy Conference
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293.
ガンマ10端損失イオン及びセントラル部X線の空間分布計測による電位閉じ込め効果の研究
平田真史; 長, 照二; 小波蔵純子; 沼倉友晴; 時岡, 優; 横山, 昇; 深井隆行; 三宅泰宏; 富井大和; 清水清昭; 木南瀬里奈; 三好昭一
プラズマ・核融合学会第21回年会
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294.
開発した高パワージャイロトロンを用いた電位生成によるプラズマ閉じ込め改善及び電位形成比例則
沼倉友晴; 坂本慶司; 長, 照二; 小波蔵純子; 平田真史; 横山, 昇; 深井隆行; 富井大和; 木南瀬里奈; 時岡, 優; 三宅泰宏; 清水清昭; 斉藤輝雄; 立松芳典; 今井, 剛; 三好昭一
プラズマ・核融合学会第21回年会
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295.
ガンマ10の高電位・高電場シアー形成による渦構造の抑制とプラズマ閉じ込め改善の研究
小波蔵純子; 長, 照二; 平田真史; 沼倉友晴; 横山, 昇; 深井隆行; 富井大和; 時岡, 優; 三宅泰宏; 木南瀬里奈; 清水清昭; 吉田麻衣子; 三好昭一
プラズマ・核融合学会第21回年会
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296.
ガンマ10端損失イオン 及び中央部X線 の空間分布計測による高電位形成に伴うプラズマ閉じ込め改善の研究
平田真史; 長, 照二; 小波蔵純子; 今井, 剛
第1回 科研費特定領域「プラズマ燃焼のための先進プラズマ計測」シンポジウム
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297.
PROGRESS IN MIRROR PLASMA ACTIVITIES
T., Cho; J., Kohagura; M., Hirata; T., Numakura; H., Higaki; H., Hojo; M., Ichimura; K., Ishii; K; Md. Islam; A., Itakura; I., Katanuma; Y., Nakashima; T., Saito; Y., Tatematsu; M., Yoshikawa; T., Imai; V; P. Pastukhov; S., Miyoshi; and, GAMMA; Group
The 6th Symposium on "CURRENT TRENDS IN INTERNATIONAL FUSION RESEARCH: A REVIEW"
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298.
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., Kiminami; K., Shimizu; N., Morimoto; Y., Takahashi; T., Imai; S., Miyoshi
The 7th International Conference on Position Sensitive Detectors
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299.
A novel position-sensitive ion-current detector array using a self-collection method for secondary-electron suppression
M., Hirata; Y., Miyake; K., Shimizu; T., Cho; T., Numakura; M., Ito; N., Morimoto; S., Tokioka; J., Kohagura; T., Kondohb; S., Miyoshi
The 7th International Conference on Position Sensitive Detectors
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300.
Characterization of X-ray energy responses of both n-type and p-type silicon tomography detectors irradiated with fusion produced neutrons
J., Kohagura; T., Cho; T., Numakura; M., Hirata; Y., Tomii; S., Kiminami; K., Shimizu; N., Morimoto; Y., Takahashi; T., Imai; K., Hirano; H., Maezawa; M., Nakao; M., Yamauchi; T., Kondoh; T., Nishitani; S., Miyoshi
The 7th International Conference on Position Sensitive Detectors
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1. : イオン電流量計測器
近藤, 真史; 長, 照二; 小波蔵, 純子; 沼倉, 友晴; 時岡, 優; 平田, 真史 -
2. : Semiconductor Radiation Detecting Device
佐藤恵二; 斎藤豊; 長, 照二; 近藤真史; 小波蔵純子; 平田, 真史 -
3. : 光・放射線電気変換半導体装置およびその応用
斉藤, 豊; 佐藤, 恵二; 長, 照二; 近藤, 真史; 小波蔵, 純子; 平田, 真史 -
4. 特願平8-47576: 半導体放射線検出装置
佐藤, 恵二; 斉藤, 豊; 長, 照二; 近藤, 真史; 小波蔵, 純子; 平田, 真史
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