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吉川正志

Yoshikawa, Masayuki

数理物質系 , 准教授
Institute of Pure and Applied Sciences , Associate Professor

http://www.prc.tsukuba.ac.jp/~yosikawa/index.html

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。

61. Plasma detachment study of high density helium plasmas in the Pilot-PSI device Y. Hayashi; K. Jesko; H. J. van der Meiden; J. W. M. Vernimmen (+4 著者) S. Masuzaki
NUCLEAR FUSION 56: 126006 (2016) Semantic Scholar
62. Capacitive/inductive compensation factor in coupled lines wilkinson power divider design Xiaolong Wang; Masataka Ohira; Zhewang Ma; Iwata Sakagami (+1 著者) Masayuki Yoshikawa
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 58: 2940 (2016) Semantic Scholar
63. High time resolved electron temperature measurements by using the multi-pass Thomson scattering system in GAMMA 10/PDX Masayuki Yoshikawa; Ryo Yasuhara; Koichi Ohta; Masayuki Chikatsu (+8 著者) Takashi Minami
REVIEW OF SCIENTIFIC INSTRUMENTS 87: (2016) Semantic Scholar
64. Calibrations of the LHD Thomson scattering system I. Yamada; H. Funaba; R. Yasuhara; H. Hayashi (+5 著者) S. H. Lee
REVIEW OF SCIENTIFIC INSTRUMENTS 87: 11E531 (2016) Semantic Scholar
65. Developments of Advanced Microwave Diagnostics for Future Fusion Plasma Reactor Approaching by Doppler Reflectometry Tokuzawa, T; Nagayama, Y; Yoshikawa, M; Kohagura, J (+1 著者) Mase, A
Annual Report of National Institute for Fusion Science April 2015 - March 2016 467 (2016)
66. Study for Remote Participation System Providing Bidirectional High-presence with a Wide View of Control Room Nakanishi, H; Ohsuna, M; Ito, T; Imazu, S (+9 著者) Washo, Y
Annual Report of National Institute for Fusion Science April 2015 - March 2016 467 (2016)
67. Development of YAG-Thomson Scattering System in GAMMA 10/PDX Yoshikawa, Masayuki; Ohta, Koichi; Wang, X; Kohagura, Junko (+8 著者) Funaba, Hisamichi
Annual Report of National Institute for Fusion Science April 2015 - March 2016 33rd: 457 (2016)
68. Development of 1-Dmensional Antenna Array for Microwave Imaging Interferometer in GAMMA 10 Diverter Simulation Experiments Kuwahara, D; Yoshikawa, M; Kohagura, J; Morikawa, Y (+6 著者) Mase, A
Annual Report of National Institute for Fusion Science April 2015 - March 2016 452 (2016)
69. Data Transfer and Direct Data Acquisition from GAMMA 10/PDX to LHD Virtual Laboratory via SNET Yoshikawa, M; Sugiyama, A; Washo, Y; Katanuma, I (+5 著者) Nagayama, Y
Annual Report of National Institute for Fusion Science April 2015 - March 2016 443 (2016)
70. A SMALL WILKINSON POWER DIVIDER WITH COMPLEX ISOLATION COMPONENT Xiaolong Wang; Zhewang Ma; Iwata Sakagami; Atsushi MaseMasayuki Yoshikawa
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 58: 2163 (2016) Semantic Scholar
71. 磁場閉じ込めプラズマの周辺部ポロダイル速度の時空間構造変化の観測徳沢, 季彦; 曽我, 良太; 竹原, 啓太; 稲垣, 滋 (+6 著者) LHD実験グループ
日本物理学会講演概要集 71: 875 (2016)
72. Status of GAMMA 10/PDX-Thomson Scattering System Masayuki Yoshikawa; Koichi Ohta; Masayuki Chikatsu; Yoriko Shima (+9 著者) Takashi Minami
OPEN MAGNETIC SYSTEMS FOR PLASMA CONFINEMENT (OS2016) 1771: (2016) Semantic Scholar
73. Study of the axial ion confinement time for high particle flux operations of GAMMA 10/PDX Kazuya Ichimura; Yousuke Nakashima; Md. Maidul Islam; Md. Shahinul Islam (+10 著者) Tsuyoshi Imai
Plasma and Fusion Research 11: 2405045 (2016) Semantic Scholar
74. Effect of laval nozzle in the GAMMA 10 SMBI experiments Md. Maidul Islam; Yousuke Nakashima; Shinji Kobayashi; Nobuhiro Nishino (+15 著者) Tsuyoshi Imai
Plasma and Fusion Research 11: 2402053 (2016) Semantic Scholar
75. Direct Observation of Electron Heating by Electron Landau Damping of Alfvén Ion Cyclotron Waves Using Thomson Scattering System in the Tandem Mirror GAMMA 10/PDX YOSHIKAWA, Masayuki; IKEZOE, Ryuya; OHTA, Koichi; WANG, Xiaolong (+9 著者) NAKASHIMA, Yousuke
Plasma and Fusion Research 11: 2402051 (2016) Semantic Scholar
76. Wave Excitation in the Anchor Cell of GAMMA 10 with Nonaxisymmetric Configuration Nakashima,Yousuke; Hosoi,Katsuhiro; Imai,Tsuyoshi; Ichimura,Makoto (+17 著者) Hosoda,Yasunari
Annual Report of National Institute for Fusion Science, April 2014-March 2015 April 2014-March 2015: 470 (2015)
77. Impact of Excited States of Reflected Hydrogen Atoms on Hydrogen Recycling Sakamoto,Mizuki; Nohara,R; Yoshikawa,M; Terakado,A (+6 著者) Sakaue,H
Annual Report of National Institute for Fusion Science, April 2014-March 2015 318 (2015)
78. Preliminary Measurements of Low Frequency Fluctuations by a Microwave Interferometer System and a Fast Camera in Pilot-PSI Device Yoshikawa, M; H; V. D. Meiden; R., Al (+7 著者) Y., Nakashima
Plasma and Fusion Research 10: 1202088 (2015) Semantic Scholar
79. Miniaturized Wilkinson power divider with extra coupled line section for compensation Xiaolong Wang; Zhewang Ma; Iwata Sakagami; Atsushi MaseMasayuki Yoshikawa
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 57: 1869 (2015) Semantic Scholar
80. DEVELOPMENT OF THOMSON SCATTERING SYSTEM IN GAMMA 10 Masayuki Yoshikawa; Xiaolong Wang; Masahiro Morishita; Yoriko Shima (+11 著者) Takashi Minami
FUSION SCIENCE AND TECHNOLOGY 68: 99 (2015)

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書籍等出版物情報はまだありません。

1. Observation of nitrogen assisted/associated recombination in divertor relevant hydrogen plasma of GAMMA 10/PDX Ezumi, Naomichi; Gamo, H; Sugiyama, T; Kondo, A; Shigematsu, N; Seto, T; Okamoto, T; Takanashi, K; Takahashi, S; Togo, S; Hirata, Mafumi; Kohagura, Junko; Yoshikawa, Masayuki; Nakashima, Yousuke; Sakamoto, Mizuki; Masuzaki, S
ISPlasma2022 / IC-PLANTS2022 2022年3月6日
2. 接触・非接触遷移にともなうダイバータ模擬プラズマの原子分子過程の研究吉川, 正志
核融合科学研究所一般共同研究「原子分子過程研究の最先端と先進的プラズマ分光計測」「原子分子データ応用フォーラムセミナー」合同研究会 2021年12月22日
3. GAMMA 10/PDXにおけるV字ターゲット角度によるダイバータ模擬プラズマへの影響杉山吏作; 江角直道; 蒲生宙樹; 近藤綾音; 重松直希; 瀬戸拓実; 平田真史; 小波藏純子; 吉川正志; 中嶋洋輔; 皇甫度均; 東郷訓; 坂本瑞樹; 桑原竜弥; 田中宏彦; 大野哲靖; 澤田圭司; 利根川昭; 増崎貴; 河村学思
第38回プラズマ・核融合学会年会 2021年11月22日
4. GAMMA 10/PDXダイバータ模擬実験における水素ガスと窒素及びネオンガスとの重畳入射が非接触プラズマ形成へ及ぼす影響蒲生宙樹; 江角直道; 杉山吏作; 近藤綾音; 重松直希; 瀬戸拓実; 東郷訓; 平田真史; 小波藏純子; 吉川正志; 皇甫度均; 中嶋洋輔; 坂本瑞樹; Perillo, R; 桑原竜弥; 田中宏彦; 大野哲靖; 澤田圭司; 利根川昭; 増崎貴
第38回プラズマ・核融合学会年会 2021年11月22日
5. GAMMA 10/PDXにおける非接触プラズマ生成時の電子温度・密度計測吉川, 正志; Kohagura, J; 中嶋洋輔; 江角直道; 南龍太郎; 坂本瑞樹; 安原亮; 山田一博; 舟場久芳; 釼持尚輝; 南貴司; 桑原大介; 中西博之; 中西博之; 嶋頼子; 竹田陽平; 林壮哉; 林壮哉
第38回プラズマ・核融合学会年会 2021年11月22日
6. LHD外でLABCOMシステムを使ったデータ収集システムと運用の現状吉川, 正志
第38回プラズマ・核融合学会年会 2021年11月22日
7. Hydrogen recycling study using a high temperature target in GAMMA 10/PDX tandem mirror Sakamoto, Mizuki; Miyake, Y; Gamo, H; Sugiyama, T; Kondo, A; Shigematsu, N; Seto, T; Nojiri, K; Nakashima, Yousuke; Hwangbo, D; Togo, S; Kohagura, Junko; Hirata, Mafumi; Ezumi, Naomichi; Yoshikawa, Masayuki
5th Asia-Pacific Conference on Plasma Physics (AAPPS-DPP2021) 2021年9月26日招待有り
8. Recent results of GAMMA 10/PDX and construction of a superconducting mirror machine Sakamoto, Mizuki; Kariya, Tsuyoshi; Yoshikawa, Masayuki; Ezumi, Naomichi; Minami, Ryutaro; Hirata, Mafumi; Kohagura, Junko; Numakura, T; Togo, S; Hwangbo, D; Katanuma, I; Nakashima, Yousuke; Imai, T; Ichimura, Makoto; Unterberg, B
3rd International Workshop on Gas Dynamic Trap based Fusion Neutron Source (GDT-FNS) 2021年9月13日招待有り
9. Extension of operation regimes for advanced heliotron plasmas using stochastic electrostatic acceleration Yoshikawa, Masayuki; Nakashima, Y; Kohagura, J; Okada, H; Kado, S; Zhang, P; Kobayashi, S; Luo, M; Takeda, Y; Matoike, R; Miyashita, A; Inoshita, K
The 12th International Symposium of Advanced Energy Science 2021年9月7日
10. Present status of GAMMA 10/PDX and a new project of a superconducting mirror machine Sakamoto, Mizuki; Kariya, Tsuyoshi; Yoshikawa, Masayuki; Ezumi, Naomichi; Minami, Ryutaro; Hirata, Mafumi; Kohagura, Junko; Numakura, T; Togo, S; Hwangbo, D; Katanuma, I; Nakashima, Yousuke; Imai, T; Ichimura, Makoto; Unterberg, B
International Mini-Workshop on Open Magnetic Systems for Plasma Confinement (OS2021) 2021年8月24日招待有り
11. Divertor simulation experiment in the open magnetic field of GAMMA 10/PDX: effect of nitrogen seeding on plasma detachment Ezumi, Naomichi; Gamo, H; Sugiyama, T; Kondo, A; Togo, S; Hirata, Mafumi; Kohagura, Junko; Yoshikawa, Masayuki; Nakashima, Yousuke; Sakamoto, Mizuki; Perillo, R; Ohno, N; Sawada, K; Masuzaki, S
International Mini-Workshop on Open Magnetic Systems for Plasma Confinement (OS2021) 2021年8月24日
12. Fluctuation study and development of Thomson scattering system in the tandem mirror GAMMA 10/PDX Yoshikawa, Masayuki; Kohagura, Junko; Ezumi, Naomichi; Nakashima, Yousuke; Kariya, Tsuyoshi; Hirata, Mafumi; Minami, Ryutaro; Ichimura, Makoto; Sakamoto, Mizuki; Islam, Shahinul Md; Shima, Yoriko; Nakanishi, Hiroyuki; Yasuhara, Ryo; Yamada, Ichihiro; Funaba, Hisamichi; Kenmochi, Naoki; Minami, Takashi; Kuwahara, Daisuke; Maiden; Hennie Van der
International Mini-Workshop on Open Magnetic Systems for Plasma Confinement (OS2021) 2021年8月24日招待有り
13. Influence of Nitrogen and Neon on Plasma Detachment during Combined Seeding with Hydrogen on Divertor Simulation Experiment of GAMMA 10/PDX Ezumi, Naomichi; Gamo, H; Sugiyama, T; Kondo, A; Togo, S; Hirata, Mafumi; Kohagura, Junko; Yoshikawa, Masayuki; Nakashima, Yousuke; Sakamoto, Mizuki; Perillo, R; Ohno, N; Sawada, K; Kado, S; Masuzaki, S
30th ITPA-DivSOL meeting 2021年6月28日
14. Pilot GAMMA PDX-SCにおけるプラズマ計測吉川, 正志
筑波大学プラズマ研究センターシンポジウム 2021年3月18日
15. Fast visible light measurements for the study of RF waves in plasma Ejiri, A; Hirata, M; Ichimura, M; Ikezoe, R; Kamio, S; Yoshikawa, M
核融合エネルギーフォーラムプラズマ物理クラスター計測サブクラスター令和2年度第1回会合 2021年2月10日
16. Role of Molecular Processes and Target Configuration on Plasma Detachment in GAMMA 10/PDX Ezumi, Naomichi; Gamo, H; Sugiyama, T; Nojiri, K; Kondo, A; Hirata, M; Kohagura, J; Yoshikawa, M; Nakashima, Y; Sakamoto, M; Perillo, R; Guo, H.Y; Kuwabara, T; Tanaka, H; Ohno, N; Sawada, K; Kado, S; Tonegawa, A; Masuzaki, S
24th International Conference on Plasma Surface Interaction in Fusion Devices (PSI-24) 2021年1月25日
17. First electron temperature measurements by the multi-pass Thomson scattering system with the laser amplification system in GAMMA 10/PDX Yoshikawa, Masayuki; Kohagura, J; Shima, Y; Nakanishi, H; Sakamoto, M; Minami, R; Ezumi, N; Nakashima, Y
The 23rd topical conference on High Temperature Plasma Diagnostics 2020年12月14日
18. A Ku-band Multichannel Doppler Reflectometer System on GAMMA 10/PDX”, The 23rd topical conference on High Temperature Plasma Diagnostics Kohagura, J; Masaki, S; Tokuzawa, T; Yoshikawa, M; Shima, Y; Nakanishi, H; Nakashima, Y; Sakamoto, M
The 23rd topical conference on High Temperature Plasma Diagnostics 2020年12月14日
19. Measurement of density-fluctuation structure owing to spontaneously excited waves by using microwave reflectometer system in the central cell on GAMMA 10/PDX Sekine, R; Hirata, M; Ikezoe, R; Jang, S; Kubota, Y; Kayano, H; Sugata, K; Aizawa, T; Noguchi, D; Kim, D; Sugimoto, Y; Matsuura, R; Yamazaki, H; Ichimura, M; Yoshikawa, M; Kohagura, J; Nakashima, Y; Ezumi, N; Sakamoto, M
The 23rd topical conference on High Temperature Plasma Diagnostics 2020年12月14日
20. GAMMA 10/PDX セントラル部での印加波動に起因するICRF差周波波動によるイオン加熱の計測栢野, 大樹; 平田, 真史; 江角, 直道; 山崎, 響; ジャン, ソウォン; 菅田, 海里; 相澤, 拓実; 野口, 大地; KIM, DOYEON; 杉本, 勇大; 松浦, 礼奈; 吉川, 正志; 池添, 竜也; 市村, 真; 坂本, 瑞樹
第37回プラズマ・核融合学会年会 2020年12月1日