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。
-
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)
-
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
-
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
-
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)
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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)
-
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)
-
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)
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
301.
Design, Construction and First Operation of Pilot GAMMA PDX-SC Superconducting Mirror Device
Sakamoto, Mizuki; Kariya, Tsuyoshi; Yoshikawa, Masayuki; Ezumi, Naomichi; Minami, R.; Hirata, M.; Kohagura, J.; Numakura, T.; S., Togo; Hwangbo, D.; Sugiyama, A.; Washo., Y.; Endo, Y.; Y., Shima; Ookawa, K.; Katanuma, I.; Nakashima, Y.; Imai, T.; Ichimura, M.
29th IAEA Fusion Energy Conference (FEC 2023) The International Atomic Energy Agency (IAEA)
-
302.
Contribution of Mirror Devices in Tsukuba to Fusion Energy Development
Sakamoto, Mizuki; Kariya, T.; Yoshikawa., M.; Ezumi, N.; Minami, R.; Hirata, M.; Kohagura, J.; Numakura, T.; Togo, S.; HWangbo, D.; Katanuma, I.; Nakashima, Y.; Imai, T.; Ichimura, M.; Unterberg, B.
2nd International Fusion and Plasma Conference & 13th International Conference on Open Magnetic Systems for Plasma Confinement (iFPC & OS2023) 招待有り
-
303.
Present Status of a Pilot GAMMA PDX-SC project
Sakamoto, Mizuki; Kariya, T.; Yoshikawa, M.; Ezumi, N.; Minami, R.; HIrata., M.; Kohagura, J.; Numakura, T.; Togo, S.; Hwangbo, D.; Emoto, K.; Sugiyama, A.; Washo, Y.; Endo, Y.; Shima, Y.; Ookawa, K.; Katanuma, I.; Nakashima, Y.; Imai, T.; Ichimura, M.; Unterberg, B.
8th International Workshop on Plasma Material Interaction Facilities for Fusion Research (PMIF2023) DIFFER
-
304.
GAMMA 10/PDX西バリア部のECR生成プラズマに対するICRF波動を用いたイオン加熱
小澤宇旦; 平田真史; バッタライ大; 木梨裕太; 瀬戸拓実; 宮内礼那; 姫野凌河; 池添竜也; ジャンソウォン; 市村真; 岡本拓馬; 髙梨宏介; 髙橋理志; 河原大翔; 吉川正志; 小波藏純子; 東郷訓; 江角直道; 中嶋洋輔; 坂本瑞樹
第40回プラズマ・核融合学会 年会
-
305.
Pilot GAMMA PDX-SCにおけるヘリコン波プラズマ源用いたプラズマ生成
瀬戸拓実; 木梨裕太; 江角直道; 平田真史; 宮内礼那; 岡本拓馬; 小澤宇旦; 髙梨宏介; 髙橋理志; 河原大翔; 河野恵士; バッタライ大; 市川遙; 仙北裕己; 姫野凌河; 舛矢智温; 東郷訓; 小波藏純子; 中嶋洋輔; 市村真; 坂本瑞樹; 古川武留; 篠原俊二郎
第13回ICRF加熱研究会「ICRF加熱装置の高性能化と将来応用」
-
306.
多チャンネルドップラー反射計を用いたGAMMA 10/PDXエンドプレート 抵抗変化によるプラズマフロー構造変化の観測
小波藏; 純子(数理物質系; 加藤駿人; 吉川, 正志; 中嶋洋輔; 嶋頼子; 徳沢季彦; 岡本拓馬; 高梨宏介; 高橋理志; 河原大翔; 江角直道; 平田真史; 坂本瑞樹
第40回プラズマ・核融合学会年会
-
307.
多チャンネルドップラー反射計を用いた GAMMA 10/PDX のプラグ部 ECH 印加実験における 密度揺動の速度計測及び FDTD 法によるマイクロ波伝搬シミュレーション
加藤駿人; 小波藏; 純子(数理物質系; 吉川, 正志; 嶋頼子; 中嶋洋輔; 岡本拓馬; 高梨宏介; 高橋理志; 河原大翔; 江角直道; 平田真史; 坂本瑞樹; 徳沢季彦
第40回プラズマ・核融合学会年会
-
308.
Application of Multichannel Doppler Reflectometer for Fluctuation Measurements in GAMMA 10/PDX Anchor Heating Experiment
Kohagura, J.; Hayato, K.; Yoshikawa, Masayuki; Shima, Yoriko; Nakashima, Y.; Takanashi, K.; Miyauchi, R.; Kouno, K.; Ezumi, N.; Hirata, Mafumi; 瑞樹(数理物質系; 坂本
20th International Symposium on Laser-Aided Plasma Diagnostics
-
309.
GAMMA 10/PDXにおける粒子補給制御を用いた高密度プラズマ流束による非接触プラズマへの影響
吉川, 正志; 小波藏; 純子(数理物質系; 中嶋洋輔; 嶋頼子; 加藤駿人; 山崎太平; 江角直道; 南龍太郎; 坂本瑞樹; 岡本拓馬; 高橋理志; 小林進二; 山田一博; 安原亮; 舟場久芳; 剣持尚輝; 南貴司
第40回プラズマ・核融合学会年会
-
310.
Influence of Variable Angle V-shaped Target Configuration on Plasma Detachment in the Tandem Mirror Device GAMMA 10/PDX
江角, 直道; S., Takahashi; T., Okamoto; K., Takanashi; K., Kouno; H., Kawahara; T., Seto; R., Miyauchi; S., Togo; J., Kohagura; M., Yoshikawa; M., Sakamoto
2nd International Fusion and Plasma Conference & 13th International Conference on Open Magnetic Systems for Plasma Confinement (iFPC & OS2023) 招待有り
-
311.
Influence of Magnetic Field Configuration on Helicon Plasma Discharge using Flat Loop Antennas
SETO, Takumi; EZUMI, Naomichi; MIYAUCHI, Reina; OKAMOTO, Takuma; TAKAHASHI, Satoshi; TAKANASHI, Kosuke; KONO, Keishi; Kawahara, Hiroto; HIRATA, Mafumi; TOGO, Satoshi; SAKAMOTO, Mizuki; FURUKAWA, Takeru; SHINOHARA, Shunjiro
2nd International Fusion and Plasma Conference & 13th International Conference on Open Magnetic Systems for Plasma Confinement (iFPC & OS2023)
-
312.
Observation of Spatiotemporal Emissions Using a High-speed Camera During Impurity Gas Injections from Different Positions in GAMMA 10/PDX Divertor Simulated Plasma
Takahashi, S.; Ezum, N.; Okamoto, T.; Seto, T.; Takanashi, K.; Miyauchi, R.; Kouno, K.; Kawahara, H.; Togo, S.; Hirata, M.; Kohagura, J.; Yoshikawa, M.; Nakashima, Y.; Sakamoto, M.
2nd International Fusion and Plasma Conference & 13th International Conference on Open Magnetic Systems for Plasma Confinement (iFPC & OS2023)
-
313.
Effect of N2 seeding Timing on Reaction Process during N2 and H2 Seeding in GAMMA 10/PDX Divertor Simulated Plasma
OKAMOTO, Takuma; EZUMI, Naomichi; TAKAHASHI, Satoshi; TOGO, Satoshi; KONO, Keishi; KAWAHARA, Hiroto; SETO, Takumi; MIYAUCHI, Reina; SAKAMOTO, Mizuki
2nd International Fusion and Plasma Conference & 13th International Conference on Open Magnetic Systems for Plasma Confinement (iFPC & OS2023)
-
314.
Initial Characteristics of a Hot Cathode DC Arc Plasma Source for High-Density Hydrogen Plasma Generation in Pilot GAMMA PDX-SC
Miyauchi, R.; Ezumi, N.; Seto, T.; Okamoto, T.; Takanashi, K.; Takahashi, S.; Togo, S.; Nakashima, Y.; Sakamoto, M.
2nd International Fusion and Plasma Conference & 13th International Conference on Open Magnetic Systems for Plasma Confinement (iFPC & OS2023)
-
315.
High-Density Plasma Generation by Hot Cathode Arc Discharge Using a Large Diameter LaB6 in Pilot GAMMA PDX-SC
Miyauchi, R.; Ezumi, N.; Seto, T.; Okamoto, T.; Takanashi, T.; Takahashi, S.; Kouno, K.; Kawahara, H.; Togo, S.; Nakashima, Y.; Sakamoto, M.
14th International Vacuum Electron Sources Conference (IVESC 2023)
-
316.
Investigation of Reaction Process during Combined Seeding of Nitrogen and Hydrogen in Divertor Simulated Plasma
Takuma, OKAMOTO; Naomichi, EZUMI; Satoshi, TAKAHASHI; Satoshi, TOGO; Kosuke, TAKANASHI; Keishi, KONO; Hiroto, KAWAHARA; Takumi, SETO; Reina, MIYAUCHI; Mizuki; SAKAMOTO
Global Plasma Forum
-
317.
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; TAKANASHI, K; SHIGEMATSU, N; SETO, T; MIYAUCHI, R; TOGO, S; KOHAGURA, J; YOSHIKAWA, M; SAKAMOTO, M; PERILLO, R
29th IAEA Fusion Energy Conference (FEC 2023)
-
318.
Observing Plasma Detachment in GAMMA 10/PDX using a High-Speed Camera with Four-Branch Imaging Optics
Ezumi, Naomichi; Takahashi, S.; Okamoto, T.; Takanashi, K.; Kouno, K.; Kawahara, H.; Seto, T.; Miyauchi, R.; Togo, S.; Hirata, M.; Kohagura, J.; Yoshikawa, M.; Sakamoto, M.
8th International Workshop on Plasma Material Interaction Facilities for Fusion Research (PMIF2023) DIFFER
-
319.
Development of High Density and Large Diameter Plasma Sources in Superconducting Mirror Device Pilot GAMMA PDX-SC
Ezumi, N.; Miyauchi, R.; Seto, T.; Kohagura, J.; Yoshikawa, M.; Hirata, M.; Togo, S.; Nakashima, Y.; Sakamoto, M.
7th Asia-Pacific Conference on Plasma Physics (AAPPS-DPP2023) 招待有り
-
320.
Current Status of Development of High-Density Radio Frequency Plasma Source with Flat Loop Antennas for Pilot GAMMA PDX-SC
SETO, Takumi; EZUMI, Naomichi; MIYAUCHI, Reina; OKAMOTO, Takuma; TAKAHASHI, Satoshi; TAKANASHI, Kosuke; KONO, Keishi; Kawahara, Hiroto; HIRATA, Mafumi; TOGO, Satoshi; SAKAMOTO, Mizuki; FURUKAWA, Takeru; SHINOHARA, Shunjiro
7th Asia-Pacific Conference on Plasma Physics (AAPPS-DPP2023)
知財情報はまだありません。
96 total views


ORCID