Yoshikawa Masayuki

J-GLOBAL         Last updated: Nov 7, 2019 at 02:41
 
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Name
Yoshikawa Masayuki
E-mail
yosikawaprc.tsukuba.ac.jp
URL
http://www.prc.tsukuba.ac.jp/~yosikawa/index.html
Affiliation
University of Tsukuba
Section
Faculty of Pure and Applied Sciences
Job title
Associate Professor

Research Areas

 
 

Academic & Professional Experience

 
1994
 - 
1995
Lecturer, Kanazawa University
 
1995
 - 
2000
Research Associate, University of Tsukuba
 

Education

 
 
 - 
1989
Faculty of Science, Nagoya University
 
 
 - 
1994
Graduate School, Division of National Science and Technology (except Gakushuin University, Konan University), Kanazawa University
 

Published Papers

 
Yoshikawa, M.;Kohagura, J.;Shima, Y.;Nakanishi, H.;Mouri, T.;Suto, S.;Nojiri, K.;Terakado, A.;Ezumi, N.;Sakamoto, M.;Nakashima, Y.;Minami, R.;Yamada, I;Yesuhara, R.;Funaba, H.;Minami, T.;Kenmochi, N.;Kuwahara, D.;Van der Meiden, H.
JOURNAL OF INSTRUMENTATION   14    Jun 2019   [Refereed]
Yoshikawa, M.;Kohagura, J.;Ikezoe, R.;Sakamoto, M.;Ezumi, N.;Minami, R.;Hirata, M.;Terakado, A.;Nojiri, K.;Jang, S.;Tanaka, A.;Ichimura, M.;Imai, T.;Nakashima, Y.
NUCLEAR FUSION   59(7)    Jul 2019   [Refereed]
KINOSHITA,Yosuke;NAKASHIMA,Yousuke;KOHAGURA,Junko;YOSHIKAWA,Masayuki;TANAKA,Hirohiko;MASUZAKI,Suguru;EZUMI,Naomichi;NOJIRI,Kunpei;IIJIMA,Takaaki;TERAKADO,Akihiro;MIKAMI,Tomohiro;TOGO,Satoshi;KOBAYASHI,Kaede;SAKAMOTO,Mizuki
Plasma and Fusion Research   14 2402063-2402063   2019
<p>Ion sensitive probe (ISP) enables simultaneous measurement of ion temperature, electron temperature, and density. So far, we have observed a difference between electron temperature, and density data obtained using ISP and Langmuir probe (LP) in...
M.Islam, M.;KOBAYASHI, Shinji;NISHINO, Nobuhiro;ISLAM, Md. Shahinul;IIJIMA, Takaaki;Yoshikawa, Masayuki;Kohagura, J.;M. K.Islam, M.Shoji;Nakashima, Y.
Plasma and Fusion Research   14 2403017-1-2403017-4   Feb 2019   [Refereed]
<p>The gas fueling by supersonic molecular beam injection (SMBI) has been carried out in the world largest tandem mirror device GAMMA 10 and higher plasma density has been achieved compared with conventional gas-puffing. Three-dimensional Monte-Ca...
H.Tanaka;Kohagura, J.;N.Ohno;M.Sakamoto;N.Ezumi;A.Terakado;K.Nojiri;T.Mikami;Y.Kinoshita;K.Kobayashi;M.Yoshikawa
Plasma and Fusion Research   14 2402036   Jan 2019   [Refereed]
<p>High-speed camera measurement was performed for analyses of detached plasma fluctuation in the GAMMA 10/PDX tandem mirror device. Significant spectral peaks at frequencies of 1.5 and 3 kHz were observed to have several local maxima along the ve...

Conference Activities & Talks

 
高速発光揺動測定による波動計測
江尻, 晶;平田, 真史;市村, 真;ジャン, ソウォン;池添, 竜也;神尾, 修治;吉川, 正志
第8回ICRF加熱研究会「ICRF加熱装置の高性能化と将来応用」   5 Mar 2019   
高速発光測定によるICRF波動計測の開発
江尻, 晶;平田, 真史;神尾, 修治;福山, 淳;佐藤, 暁斗;市村, 真;池添, 竜也;小波藏, 純子;吉川, 正志
ダイバータ研究開発加速戦略方策検討評価WGフォローアップ会合・プラズマ研究センターシンポジウム合同   2 Aug 2018   
GAMMA 10/PDXにおける密度揺動の回転計測と多点同時計測用ドップラー反射計の開発
小波藏純子;徳沢季彦;吉川正志;嶋頼子;野尻訓平;寺門明紘;今野直斗;江角, 直道;坂本瑞樹;中嶋洋輔
第35回プラズマ・核融合学会年会   3 Dec 2018   
GAMMA 10/PDXダイバータ模擬実験モジュールにおける非接触プラズマの空間構造のガス種依存性評価
原利樹;飯島貴朗;吉本翼;江角, 直道;野尻訓平;木下洋輔;M., S. Islam;山下双太郎;寺門明紘;松岡雄大;佐藤昊;小波藏純子;吉川正志;坂本瑞樹;中嶋洋輔
第35回プラズマ・核融合学会年会   3 Dec 2018   
GAMMA10/PDXダイバータ模擬プラズマ上流部におけるイメージングボロメータ計測システムの開発
安藤泰斗;木下洋輔;向井清史;江角, 直道;坂本瑞樹;東郷訓;野尻訓平;寺門明紘;三上智弘;小林楓;飯島貴朗;吉本翼;小波藏純子;吉川正志;中嶋洋輔
第35回プラズマ・核融合学会年会   3 Dec 2018   

Research Grants & Projects

 
Studies of impurity ions' radiation power in GAMMA 10
Project Year: Apr 1999 - Mar 2004
Study of pellet transport in the guide tube for plasma fueling
Project Year: 2002 - 2002
Study of fueling pellet injection in steady plasma operation in LHD
Project Year: Apr 2004 - Mar 2007
Radial electron temperature profile measurements in the tandem mirror GAMMA 10 by use of Thomson scattering system
Project Year: Apr 2013 - Mar 2014
Spectroscopic, Microwave, Beam Probe, and Laser Diagnosis of the Plasma in the Tandem Mirror GAMMA 10. Pellet injection in the GAMMA 10.
Project Year: May 1995