ホーム > 坂本 瑞樹/ Sakamoto, Mizuki
坂本 瑞樹
Sakamoto, Mizuki
数理物質系 , 教授 Institute of Pure and Applied Sciences , Professor
オープンアクセス版の論文は「つくばリポジトリ」で読むことができます。
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1.
Development of 14 GHz 1 MW and 28 GHz 0.4 MW gyrotrons for low-field fusion devices
KARIYA, Tsuyoshi; Minami, R.; H. Idei; T. Onchi (+3 著者) Sakamoto, M.
Nuclaer Fusion 65: 096001 (2025)
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2.
High-speed camera observation of Hα, Hβ and Hγ associated with mutual neutralization and EIR in GAMMA 10/PDX divertor simulated plasma
Takahashi, S.; Ezumi, N.; Okamoto, T.; Kono, K. (+8 著者) Sakamoto, M.
NUCLEAR MATERIALS AND ENERGY 43: (2025) Semantic Scholar
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3.
Discharge characteristics of a hybrid plasma source using hot cathode arc discharge and helicon wave discharge
Kinashi, Yuta; Ezumi, Naomichi; Seto, Takumi; Miyauchi, Reina (+6 著者) Ohno, Noriyasu
JAPANESE JOURNAL OF APPLIED PHYSICS 64: (2025) Semantic Scholar
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4.
Temporal fluid simulation of plasma particle and energy confinement in GAMMA 10/PDX pellet injection experiments
Kunii, Akihiro; Togo, Satoshi; Yoshikawa, Masayuki; Ezumi, Naomichi (+1 著者) Sakamoto, Mizuki
JOURNAL OF ADVANCED SIMULATION IN SCIENCE AND ENGINEERING 12: 211 (2025)
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5.
Development of 154/116 GHz Dual-Frequency Gyrotron for the Large Helical Device
KARIYA, Tsuyoshi; MINAMI, R.; T. SHIMOZUMA; S. ITO (+3 著者) SAKAMOTO, M.
J. of Plasma and Fusion Research 20: 1402022 (2025) Semantic Scholar
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6.
Behavior of detached simulation plasma by suddenly changed particle flux in GAMMA 10/PDX
Yoshikawa, Masayuki; Kohagura, Junko; Ezumi, Naomichi; Kariya, Tsuyoshi (+17 著者) Hennie V. D.
AIP ADVANCES 14: (2024) Semantic Scholar
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7.
Coexistence of H-MAR and N-MAR in divertor simulation experimental module of GAMMA 10/PDX
Okamoto, T.; Ezumi, N.; Takahashi, S.; Perillo, R. (+7 著者) Sakamoto, M.
NUCLEAR MATERIALS AND ENERGY 41: (2024) Semantic Scholar
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8.
Recent progress of JT-60SA project toward plasma operation
Shirai, H.; Takahashi, K.; Di Pietro, E.; Abate, D. (+309 著者) Sato, F.
NUCLEAR FUSION 64: (2024) Semantic Scholar
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9.
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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10.
Hydrogen removal by electron cyclotron wall conditioning with neon gas and its impact of tokamak plasma start-up on the QUEST spherical tokamak
Fukumoto, Masakatsu; Yue, Qilin; Hanada, Kazuaki; Kojima, Shinichiro (+17 著者) Higashijima, Aki
NUCLEAR FUSION 64: (2024) Semantic Scholar
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11.
Study of the pellet ablation cloud using the tomography technique for two-directional simultaneous photography in GAMMA 10/PDX
Yoshikawa, M.; Nakashima, Y.; Kohagura, J.; Shima, Y. (+3 著者) Sakamoto, M.
JOURNAL OF PLASMA PHYSICS 90: (2024) Semantic Scholar
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12.
DEVELOPMENT OF MW GYROTRONS WITH COLLABORATION RESEARCH FOR PLASMA HEATING IN FUSION EXPERIMENTAL DEVICES
KARIYA, Tsuyoshi; R.Minami; IMAI, T.; NUMAKURA, T. (+9 著者) M. ONO
28th IAEA Fusion Energy Conference (FEC 2020) IAEA-CN-316-1671 (2023)
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13.
Time Evolution of 2D Emission Profiles of Detached Plasma during Hydrogen and Impurities Combined Gas Seeding in GAMMA10/PDX
EZUMI, N.; GAMO, H.; TAKAHASHI, S.; OKAMOTO, T. (+8 著者) PERILLO, R.
Proc. 29th IAEA Fusion Energy Conference (FEC 2023) IAEA-CN-316/1658 (2023)
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14.
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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15.
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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16.
Development of dual-path multi-pass Thomson scattering system in GAMMA 10/PDX
Yoshikawa, Masayuki; Kohagura, J.; Shima, Yoriko; Nakashima, Y. (+10 著者) H. van der
Journal of Instrumentation (JINST) 18: C10006-1 (2023) Semantic Scholar
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17.
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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18.
Effect of Impurity Ions on Ion Current Flowing into an Ion Sensitive Probe during N2 and H2 Seeding in Hydrogen Plasma
Okamoto, Takuma; Ezumi, Naomichi; Togo, Satoshi; Perillo, Renato (+5 著者) Sakamoto, Mizuki
PLASMA AND FUSION RESEARCH 18: (2023) Semantic Scholar
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19.
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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20.
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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1.
マルチスケールでのプラズマ・壁相互作用の理解の現状, 2.
坂本瑞樹
(担当:監修)
2008年12月
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2.
マルチスケールでのプラズマ・壁相互作用の理解の現状, 1.
坂本瑞樹
(担当:監修)
2008年12月
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3.
磁場閉じ込め装置における定常運転, 2.TRIAM-1Mにおける長時間プラズマ実験
伊藤智之; 坂本瑞樹
(担当:監修)
プラズマ・核融合学会誌 1994年3月
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281.
Divertor simulation study using the GAMMA 10 end-mirror cell
H.,Takeda; Y.,Nakashima; K.,Hosoi; K.,Ichimura; T.,Furuta; T.,Higashiyama; M.,Toma; A.,Hatayama; T.,Ishii; H.,Ueda; M.,Sakamoto; M.,Ichimura; M.,Yoshikawa; J.,Kohagura; T.,Imai
21st International Toki Conference on Integration of Fusion Science and Technology for Steady State Operation 2011年11月28日
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282.
FDTD Simulation Analysis for Improving Two-Dimensional Electron Density Distribution Measurement using Phase Imaging in GAMMA 10
T.,Yamada; M.,Yoshikawa; J.,Kohagura; Y.,Shima; Y.,Morikawa; D.,Akita; M.,Sakamoto; T.,Imai
21st International Toki Conference on Integration of Fusion Science and Technology for Steady State Operation 2011年11月28日
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283.
ECW/EBW Heating and Current Drive Experiment Results and Prospects for CW Operation in QUEST
Hiroshi,IDEI; Hideki,ZUSHI; Kazuaki,HANADA; Evgeniya,KALINNIKOVA; Kazuo,NAKAMURA; Akihide,FUJISAWA; Yoshihiko,NAGASHIMA; Makoto,HASEGAWA; Keisuke,MATSUOKA; Tsuyoshi,KARIYA; Tsuyoshi,IMAI; Ryutaro,MINAMI; Naoaki,YOSHIDA; Mizuki,SAKAMOTO; Hideo,WATANABE; Kazutoshi,TOKUNAGA; Akira,EJIRI; Masatsugu,SAKAGUCHI; Masaki,ISHIGURO; Saya,TASHIMA; Atsushi,FUKUYAMA; Hiroe,IGAMI; Shin,KUBO; Mitsutaka,ISOBE; Kenichi,NAGAOKA; Hideya,NAKANISHI; Nobuhiro,NISHINO; Shoji,KAWASAKI; Hisatoshi,NAKASHIMA; Aki,HIGASHIJIMA; Yuichi,TAKASE; Takashi,MAEKAWA; OsamuMITARAI; Mitsuru,KIKUCHI; Kazuo,TOI
21st International Toki Conference on Integration of Fusion Science and Technology for Steady State Operation 2011年11月28日
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284.
GAMMA 10/PDXエンドプレート接続抵抗変更実験 における密度揺動フロー計測
小波藏; 純子(数理物質系; 吉川, 正志; 中嶋洋輔; 嶋頼子; 山崎太平; 徳沢季彦; 岡本拓馬; 河原大翔; 江角直道; 平田真史; 坂本瑞樹
第41回プラズマ・核融合学会年会
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285.
GAMMA 10/PDXにおけるデュアルパス・マルチパス・トムソン散乱計測システムの進展
吉川, 正志; 小波藏; 純子(数理物質系; 嶋頼子; 山崎太平; 江角直道; 南龍太郎; 坂本瑞樹; 小林進二; 山田一博; 安原亮; 舟場久芳; 剣持尚輝; 南貴司; 吉田和馬; 桑原大介
第41回プラズマ・核融合学会年会
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286.
Influence of Ion Temperature on Detached Plasma Formation in the GAMMA 10/PDX Divertor Simulation Plasma
EZUMI, Naomichi; Okamoto, T.; Takahashi, S.; Kouno, K.; Okamoto, A.; Takanashi, K.; Kawahara, H.; Seto, T.; Miyauchi, R.; Togo, S.; Hirata, M.; Kohagura, J.; Yoshikawa, M.; Sakamoto, M.
26th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI-26)
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287.
Coexistence of H-MAR and N-MAR in Divertor Simulation Module of GAMMA 10/PDX
Okamoto, T.; EZUMI, Naomichi; Takahashi, S.; Perillo, R.; Togo, S.; Kouno, K.; Seto, T.; Miyauchi, R.; Kawahara, H.; Yoshikawa, M.; Sakamoto, M.
26th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI-26)
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288.
Simultaneous high-speed camera observation of spatio-temporal emission profiles of Hα, Hβ and Hγ in GAMMA 10/PDX divertor simulated plasma
Takahashi, S.; EZUMI, Naomichi; Okamoto, T.; Takanashi, K.; Kouno, K.; Kawahara, H.; Seto, T.; Miyauchi, R.; Togo, S.; Hirata, M.; Kohagura, J.; Yoshikawa, M.; Nakashima, Y.; Sakamoto, M.
26th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI-26)
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289.
直線型装置の二次元高温プラズマシミュレーション
堺井, 太陽; 江本, 一磨; 東郷, 訓; 坂本, 瑞樹
第2回プラズマ・核融合 若手夏の学校 プラズマ・核融合 若手フォーラム
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290.
Performance of anisotropic-ion-pressure plasma fluid scheme for the Bohm criterion in a two-ion-species plasma
Togo, Satoshi; Takizuka, Tomonori; Tanaka, Hirohiko; Ikezoe, Ryuya; Okamoto, Takuma; Ezumi, Naomichi; Homma, Keishi; Kunii, Akihiro; Emoto, Kazuma; Sakamoto, Mizuki
The 43rd JSST Annual International Conference on Simulation Technology & The 23rd Asia Simulation Conference Japan Society for Simulation and Technology
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291.
Impacts of ion kinetic effects in parallel conductive heat fluxes on plasma profiles in anisotropic-ion-pressure plasma fluid scheme
Homma, Keishi; Togo, Satoshi; Takizuka, Tomonori; Homma, Yuki; Ibano, Kenzo; EMOTO, Kazuma; Sakamoto, Mizuki
The 43rd JSST Annual International Conference on Simulation Technology & The 23rd Asia Simulation Conference Japan Society for Simulation and Technology
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292.
スクレイプオフ層–ダイバータ領域における非等方イオンエネルギー成分に対する伝導熱流束の個別輸送方程式の解
本間, 佳史; 東郷, 訓; 滝塚, 知典; 本間, 裕貴; 伊庭野, 健造; 江本, 一磨; 畠山, 駿己; 青木, 史; 丸山, 早瀬; 坂本, 瑞樹
第41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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293.
体積素過程存在下における断熱の式の一般化と磁力線方向流速の音速遷移条件の考察
東郷, 訓; 滝塚, 知典; 池添, 竜也; 文川, 優蘭; 伊庭野, 健造; 星野, 一生; 江角, 直道; 横山, 大起; 青木, 史; 本間, 佳史; 國井, 朗光; 丸山, 早瀬; 江本, 一磨; 坂本, 瑞樹
第41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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294.
ジャイロトロン発振計算コード開発
沼倉, 友晴; 南, 龍太郎; 米田, 優; 今井 剛; 坂本, 瑞樹
プラズマ核融合学会第40回年会
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295.
Pilot GAMMA PDX-SCにおけるプラズマ安定化電極
沼倉, 友晴; 坂本, 瑞樹; 江角, 直道; 吉川, 正志; 南, 龍太郎; 平田, 真史; 小波藏, 純子; 中嶋, 洋輔; 宮内, 礼那; 瀬戸, 拓実
プラズマ核融合学会第40回年会
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296.
大電力ECHによる間欠的熱負荷生成実験と Pilot GAMMA PDX-SCに向けたECHシステムの開発
南, 龍太郎; 假家, 強; 沼倉, 友晴; 米田, 優; 岸, 紘平; 山戸, 教平; 江角, 直道; 吉川, 正志; 平田, 真史; 小波藏, 純子; 瀬戸, 拓実; 宮内, 礼那; 遠藤, 洋一; 今井, 剛; 坂本, 瑞樹
プラズマ核融合学会第40回年会
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297.
GAMMA 10/PDX発散磁場領域におけるピッチ角分布計測による イオンエネルギー輸送における磁気モーメント保存の寄与の解析
髙梨宏介; 東郷訓; 江角直道; 平田真史; 市村真; 皇甫度均; ジャンソウォン; 瀬戸拓実; 岡本拓馬; 野尻訓平; 坂本瑞樹
第40回プラズマ・核融合学会年会
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298.
Reproduction of Braginskii solutions in anisotropic-ion-pressure fluid scheme using a viscous-flux approximation (VFA) modeling
Togo, Satoshi; Takizuka, Tomonori; Homma, Yuki; Ibano, Kenzo; Homma, Keishi; Ezumi, Naomichi; Sakamoto, Mizuki
The 42nd JSST Annual International Conference on Simulation Technology
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299.
GAMMA 10/PDXペレット入射実験動的流体シミュレーションに向けた初期検討
國井朗光; 東郷, 訓; 吉川正志; 江角直道; 坂本瑞樹
第1回 プラズマ・核融合 若手夏の学校
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300.
GAMMA 10/PDX のペレット入射実験における内部エネルギー減衰過程に着目した動的流体シミュレーション
國井朗光; 東郷, 訓; 吉川正志; 江角直道; 坂本瑞樹
第40回プラズマ・核融合学会年会
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