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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。

121. Improved Data Acquisition Methods for Uninterrupted Signal Monitoring and Ultra-Fast Plasma Diagnostics in LHD Yoshikawa,Masayuki
Plasma and Fusion Research 7: 2405007 (2012) Semantic Scholar
122. Data Transfer and Direct Data Acquisition from GAMMA 10 to LHD Virtual Laboratory via SNET Yoshikawa;M; Sugiyama;A; Washo;Y; Katanuma;I (+5 著者) 吉川, 正志
Annual Report of NIFS April 2011-March 2012: 454 (2012)
123. Study of Divertor Simulation Using Open Magnetic Field Configuration Nakashima;Y; Katanuma;I; Ichimura;M; Kariya;T (+25 著者) 吉川, 正志
Annual Report of NIFS April 2011-March 2012: 469 (2012)
124. Development of Digital Based Millimeter Wave Interferometer and Application to Electron Density Imaging at the Potential Barrier Region on GAMMA 10 Kogi;Y; Matsukawa;S; Mukunoki;H; Yoshikawa;M (+6 著者) 吉川, 正志
Annual Report of NIFS April 2011-March 2012: 471 (2012)
125. Electron Temperature Measurements by Using the Thomson Scattering System in GAMMA 10 Yoshikawa;M; Morimoto;M; Shima;Y; Kohagura;J (+8 著者) 吉川, 正志
Annual Report of NIFS April 2011-March 2012: 478 (2012)
126. Analysis of Recycling Behavior and Optimization of Particle Fueling in Open Magnetic Field Plasmas Kobayashi;S; Mizuuchi;T; Okada;H; Lee;H (+11 著者) 吉川, 正志
Annual Report of NIFS April 2011-March 2012: 479 (2012)
127. Highly Reliable Common Data Platform for Fusion Virtual Laboratory (FVL) Nakanishi;H; Ohsuna;M; Kojima;M; Imazu;S (+11 著者) 吉川, 正志
Annual Report of NIFS April 2011-March 2012: 521 (2012)
128. FDTD simulation analysis for improving two-dimensional electron density distribution measurement using phase imaging in GAMMA 10 Tomohiro Yamada; Masayuki Yoshikawa; Junko Kohagura; Yoriko Shima (+3 著者) Tsuyoshi Imai
Plasma and Fusion Research 7: 2406122 (2012) Semantic Scholar
129. Plasma Characteristics of the End-cell of the GAMMA 10 Tandem Mirror for the Divertor Simulation Experiment Y., Nakashima; M., Sakamoto; M., Yoshikawa; H., Takeda (+28 著者) Y., Ueda
IAEA- FEC2012 FTP/P1-11 (2012)
130. Potential Fluctuation Study from the Core Plasma to End Region in the GAMMA 10 Tandem Mirror M., Yoshikawa; M., Sakamoto; Y., Miyata; M., Aoyama (+13 著者) Y. Nagayama
IAEA- FEC2012 EXC-P3-03 (2012)
131. Study of Divertor Simulation Using Open Magnetic Field Configuration Y., Nakashima; I., Katanuma; M., Ichimura; T., Kariya (+19 著者) M., Shoji
Annual Report of National Institute for Fusion Science April 2010-March 2011 483 (2012)
132. Behavior of core plasma potential and fluctuation in end-diverter simulation experiments on the tandem mirror GAMMA10 M., Mizuguchi; M., Sakamoto; M., Yoshikawa; Y., Miyata (+8 著者) T., Imai
21st International Toki Conference P2-106 (2011)
133. Development of Digital Based Millimeterwave Interferometer and Application to Electron Density Imaging at the Potential Barrier Region on GAMMA10 Y., Kogi; M., Yoshikawa; A., Mase; Y., NagayamaK., Kawahata
NIFS-AR April 2010-March 2011: 487 (2011)
134. Electron Temperature Measurement by Using Thomson Scattering System in the Tandem Mirror GAMMA 10 M., Yoshikawa; Y., Miyata; F., Yaguchi; T., Imai (+7 著者) H., Funaba
Annual Report of National Institute for Fusion Science April 2010-March 2011: 488 (2011)
135. Data acquisition system for steady-state experiments at multiple sites H. Nakanishi; M. Ohsuna; M. Kojima; S. Imazu (+13 著者) S. Urushidani
NUCLEAR FUSION 51: (2011) Semantic Scholar
136. Data Transfer and Direct Data Acquisition from GAMMA 10 to LHD Virtual Laboratory via SNET M., Yoshikawa; Y., Miyata; A., Sugiyama; Y., Washo (+5 著者) Y., Nagayama
NIFS-AR April 2010-March 2011: 462 (2011)
137. Fusion Virtual Laboratory (FVL): the Experiments’ Collaboration Platform in Japan H., Nakanishi; M., Ohsuna; M., Kojima; T., Yamamoto (+7 著者) Yoshikawa
NIFS-AR April 2010-March 2011: 480 (2011)
138. EC wave plasma breakdown on GAMMA 10 device Hiroyuki Shidara; Yousuke Nakashima; Tsuyoshi Imai; Tsuyoshi Kariya (+2 著者) Masayuki Yoshikawa
FUSION ENGINEERING AND DESIGN 86: 913 (2011) Semantic Scholar
139. Divertor simulation experiment and its future research plan making use of a large tandem mirror device Y. Nakashima; H. Takeda; K. Hosoi; R. Yonenaga (+20 著者) Y. Ueda
JOURNAL OF NUCLEAR MATERIALS 415: S996 (2011) Semantic Scholar
140. D.Malacara編, 成相恭二,清原順子,辻内順平訳, 光学実験・測定法I, アドコム・メディア, 東京, 2010, xiv+427p, 24×16cm, 本体5,000円, [大学院・専門向], ISBN978-4-915851-38-4 / D.Malacara編, 成相恭二,清原順子,辻内順平訳, 光学実験・測定法II, アドコム・メディア, 東京, 2010, xiv+419p, 24×16cm, 本体5,000円, [大学院・専門向], ISBN978-4-915851-38-1 吉川, 正志
日本物理學會誌 66: 458 (2011)

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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