Yoshikawa Masayuki

Researcher's full information

Conference, etc.
  • Development of infrared imaging video bolometer system for radiation power measurement in the upstream of GAMMA 10/PDX divertor simulation plasma
    Shigematsu N.; Ezumi N.; Mukai Kiyofumi; Seto T.; Okamoto...
    The 31th International Toki Conference on Plasma and Fusion Research (ITC31)/2022-11-08--2022-11-11
  • Comparison of Spatio-temporal Distribution of Emissions Related to N MAR Based on High Speed Camera Observation in GAMMA 10/PDX Divertor Simulated Plasmas
    Takahashi S.; Ezumi N.; Tamura T.; Okamoto T.; Shigematsu...
    The 31th International Toki Conference on Plasma and Fusion Research (ITC31)/2022-11-08--2022-11-11
  • 原型炉ダイバータ開発研究に向けた長パルスECHによる高密度プラズマの生成
    米田優; 假家強; 南龍太郎; 沼倉友晴; 重松直希、嶋頼子、加藤駿人、高橋圭介; 小波蔵純子; 吉川正志; 岡本拓馬、河原大翔...
    第39回 プラズマ・核融合学会 年会/2022-11-22--2022-11-25
  • Extension of operation regimes for advanced heliotron plasmas using stochastic electrostatic acceleration
    Yoshikawa Masayuki; Kobayashi S.; Nakashima Y.; Kohagura ...
    The 13th International Symposium of Advanced Energy Science/2022-09-05--2022-09-07
  • Ku-band multichannel frequency comb Doppler reflectometer on the GAMMA 10/PDX tandem mirror
    Kohagura J.; Tokuzawa T.; Yoshikawa Masayuki; Shima Y.; N...
    24th Topical Conference on High-Temperature Plasma Diagnostics (HTPD2022)/2022-05-15--2022-05-19
  • Hydrogen recycling study using a high temperature target in GAMMA 10/PDX tandem mirror
    Sakamoto Mizuki; Miyake Y.; Gamo H.; Sugiyama T.; Kondo ...
    5th Asia-Pacific Conference on Plasma Physics (AAPPS-DPP2021)/2021-09-26--2021-10-01
  • Recent results of GAMMA 10/PDX and construction of a superconducting mirror machine
    Sakamoto Mizuki; Kariya Tsuyoshi; Yoshikawa Masayuki; Ezu...
    3rd International Workshop on Gas Dynamic Trap based Fusion Neutron Source (GDT-FNS)/2021-09-13--2021-09-14
  • Present status of GAMMA 10/PDX and a new project of a superconducting mirror machine
    Sakamoto Mizuki; Kariya Tsuyoshi; Yoshikawa Masayuki; Ezu...
    International Mini-Workshop on Open Magnetic Systems for Plasma Confinement (OS2021)/2021-08-24--2021-08-25
  • 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...
    第38回プラズマ・核融合学会年会/2021-11-22--2021-11-25
  • 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...
    第38回プラズマ・核融合学会年会/2021-11-22--2021-11-25
  • Observation of nitrogen assisted/associated recombination in divertor relevant hydrogen plasma of GAMMA 10/PDX
    Ezumi Naomichi; Gamo H.; Sugiyama T.; Kondo A.; Shigemats...
    ISPlasma2022 / IC-PLANTS2022/2022-03-06--2022-03-10
  • 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.; ...
    30th ITPA-DivSOL meeting/2021-06-28--2021-07-09
  • 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.; ...
    International Mini-Workshop on Open Magnetic Systems for Plasma Confinement (OS2021)/2021-08-24--2021-08-25
  • 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/2021-12-22--2021-12-24
  • 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/2021-11-22
  • 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...
    第38回プラズマ・核融合学会年会/2021-11-22--2021-11-25
  • Extension of operation regimes for advanced heliotron plasmas using stochastic electrostatic acceleration
    Yoshikawa Masayuki; Nakashima Y.; Kohagura J.; Okada H.; ...
    The 12th International Symposium of Advanced Energy Science/2021-09-07--2021-09-08
  • Fluctuation study and development of Thomson scattering system in the tandem mirror GAMMA 10/PDX
    Yoshikawa Masayuki; Kohagura Junko; Ezumi Naomichi; Nakas...
    International Mini-Workshop on Open Magnetic Systems for Plasma Confinement (OS2021)/2021-08-24--2021-08-25
  • Influence of Nitrogen Ratio on Plasma Detachment during Combined Seeding with Hydrogen on Divertor Simulation Experiment of GAMMA 10/PDX
    Gamo Hiroki; Ezumi Naomichi; Sugiyama Tsukasa; Nojiri ...
    29th International Toki Conference on Plasma and Fusion Research (ITC)/2020-10-27--2020-10-30
  • Observation of Ion Heating Using the Difference Frequency of Two ICRF Waves in GAMMA 10/PDX
    Kayano Hiroki; Jang Seowon; Hirata Mafumi; Ezumi Naomich...
    29th International Toki Conference on Plasma and Fusion Research (ITC)/2020-10-27--2020-10-30
  • GAMMA 10/PDXダイバータ模擬実験における非接触プラズマ形成への水素-窒素混合比の影響
    蒲生 宙樹; 江角 直道; 杉山 吏作; 野尻 訓平; 近藤 綾音; 平田 真史; 小波藏 純子; 吉川 正志; ...
    第37回プラズマ・核融合学会 年会/2020-12-01--2020-12-04
  • GAMMA 10/PDXダイバータ模擬プラズマのV字ターゲット角度及び追加ガス入射位置による変化
    杉山 吏作; 江角 直道; 蒲生 宙樹; 野尻 訓平; 近藤 綾音; 平田 真史; 小波藏 純子; 吉川 正志; ...
    第37回プラズマ・核融合学会 年会/2020-12-01--2020-12-04
  • 原型炉級ダイバータ模擬実験に向けたTPD型定常高密度プラズマ源の開発状況
    江角 直道; 林 祐貴; 高木 誠; 大野 哲靖; 近藤 綾音; 利根川 昭; 澤田 圭司; 門 信一郎; 難波 ...
    第37回プラズマ・核融合学会 年会/2020-12-01--2020-12-04
  • Influence of nitrogen ratio during combined seeding with hydrogen on plasma detachment in the divertor simulation experimental module of GAMMA 10/PDX
    GAMO Hiroki; Ezumi Naomichi; SUGIYAMA Tsukasa; NOJIRI Ku...
    The 29th International Toki Conference on Plasma and Fusion Research (ITC29)/2020-10-27--2020-10-30
  • Effects of V-shaped target angle on plasma behavior in the GAMMA 10/PDX divertor simulation experimental module
    SUGIYAMA Tsukasa; Ezumi Naomichi; GAMO Hiroki; NOJIRI Ku...
    The 29th International Toki Conference on Plasma and Fusion Research (ITC29)/2020-10-27--2020-10-30
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