Hirata Mafumi

Researcher's full information

Articles
  • Effect of Spontaneously Excited ICRF Waves on the End-loss Energetic Ions in GAMMA 10
    Ikezoe R.; Ichimura M.; HIrata M.; Iwamoto Y.; Okada T.; Sumid...
    Annual Report of National Institute for Fusion Science, April 2014-March 2015/April 2014-March 2015/pp.473-473, 2015-11
  • Wave Excitation in the Anchor Cell of GAMMA 10 with Nonaxisymmetric Configuration
    Fukuyama A.; Ichimura M.; Yokoyama T.; HIrata M.; Ikezoe R.
    Annual Report of National Institute for Fusion Science, April 2014-March 2015/April 2014-March 2015/pp.470-470, 2015-11
  • Analysis of Wave Excitation of the Phase-Control ICRF Antennas with Three-Dimensional Full Wave Code on GAMMA 10
    Okada T.; Ikezoe R.; Ichimura M.; Hirata M.; Yokoyama T.; Iwam...
    FUSION SCIENCE AND TECHNOLOGY/69/pp.185-189, 2015-07
  • Recent results of divertor simulation experiments using D-module in the GAMMA 10/PDX tandem mirror
    Nakashima Yosuke; Sakamoto Mizuki; Takeda Hisato; Ichimura K...
    FUSION SCIENCE AND TECHNOLOGY/68(1)/pp.28-35, 2015-07
  • Wave excitation by nonlinear coupling among shear Alfven waves in a mirror-confined plasma
    Ikezoe R.; Ichimura M.; Okada T.; Hirata M.; Yokoyama T.; Iwam...
    PHYSICS OF PLASMAS/22(9), 2015-09
  • ANALYSIS OF WAVE EXCITATION OF THE PHASE-CONTROL ICRF ANTENNAS WITH THREE-DIMENSIONAL FULL WAVE CODE ON GAMMA 10
    Yokoyama T.; Ichimura M.; Fukuyama A.; Sumida S.; Hirata M.; I...
    FUSION SCIENCE AND TECHNOLOGY/68(1)/pp.185-189, 2015-07
  • INTERNAL MEASUREMENT OF PROPAGATION OF ICRF WAVES BY USING REFLECTOMETERS ON GAMMA 10
    Okada T.; Ikezoe R.; Ichimura M.; Hirata M.; Yokoyama T.; Iwam...
    FUSION SCIENCE AND TECHNOLOGY/68(1)/pp.161-165, 2015-07
  • HIGH-DENSITY PLASMA PRODUCTION IN THE GAMMA 10 CENTRAL CELL WITH ICRF HEATING ON BOTH ANCHOR CELLS
    Sumida S.; Ichimura M.; Yokoyama T.; Hirata M.; Ikezoe R.; Iwa...
    FUSION SCIENCE AND TECHNOLOGY/68(1)/pp.136-141, 2015-07
  • EXTENSION OF OPERATIONAL REGIMES WITH ICRF HEATING ON GAMMA 10/PDX
    Ikezoe R.; Ichimura M.; Hirata M.; Yokoyama T.; Iwamoto Y.; Ok...
    FUSION SCIENCE AND TECHNOLOGY/68(1)/pp.63-69, 2015-07
  • RECENT RESULTS OF DIVERTOR SIMULATION EXPERIMENTS USING D-MODULE IN THE GAMMA 10/PDX TANDEM MIRROR
    Nakashima Y.; Sakamoto M.; Takeda H.; Ichimura K.; Hosoda...
    FUSION SCIENCE AND TECHNOLOGY/68(1)/pp.28-35, 2015-07
  • Progress of divertor simulation research toward the realization of detached plasma using a large tandem mirror device
    Nakashima Y.; Takeda H.; Ichimura K.; Hosoi K.; Oki K.; Sakamo...
    JOURNAL OF NUCLEAR MATERIALS/463/pp.537-540, 2015-08
  • Experimental Study on the Constant Deceleration Scheme in Traveling Wave Direct Energy Converter
    Kazuya Ichimura; Yousuke Nakashima; Hisato Takeda; Katsuhiro...
    Plasma and Fusion Research/10/p.3405013, 2015-03
  • Surface Analysis of Effect of Plasma Irradiation to Nuclear Fusion Materials
    Nakashima Yousuke; Sakamoto Mizuki; HIrata Mafumi; Hosoi Kat...
    Annual Report of National Institute for Fusion Science April 2013 - March 2014/pp.603-604, 2014-11
  • Study of Divertor Simulation Using End-region of a Tandem Mirror - Mechanisms of Radiation Cooling Divertor and Plasma Detachment -
    Nakashima Yousuke; Hosoi Katsuhiro; Imai Tsuyoshi; Ichimura ...
    Annual Report of National Institute for Fusion Science April 2013 - March 2014/pp.508-508, 2014-11
  • The First Experiment of MPD Jet Injection into GAMMA 10 Plasma
    Kazuya Ichimura; Yousuke Nakashima; Hisato Takeda; Katsuh...
    Plasma and Fusion Research/9/pp.3406098-3406098, 2014-07
  • Generation and Control of High Intermittent Heat Load Pattern for Divertor Simulation Studies in GAMMA 10 Tandem Mirror
    Ryutaro Minami; Tsuyoshi Imai; Kariya Tsuyoshi; Tomoharu Num...
    Plasma Fusion Res./9(3402116), 2014-07
  • Edge Turbulence/Fluctuation Observation at “High Density Mode” in GAMMA 10 by Fast Camera
    N. Nishino; H. Kawano; Y. Higashizono; R. Yonenaga; S. Kigure...
    Fusion Science and Technology/63(1T)/pp.325-327, 2013-05
  • ICRF HEATING EXPERIMENTS IN BOTH EAST AND WEST ANCHOR CELLS ON GAMMA10
    Saito Y.; Ichimura M.; Yokoyama T.; Ugajin Y.; Hirata M.; Ikez...
    FUSION SCIENCE AND TECHNOLOGY/63(1T)/pp.277-279, 2013-05
  • TIME EVOLVING STRUCTURE OF ALFVEN ION-CYCLOTRON WAVES IN GAMMA10
    Ikezoe R.; Ichimura M.; Sato T.; Hirata M.; Yokoyama T.; Ugaji...
    FUSION SCIENCE AND TECHNOLOGY/63(1T)/pp.58-63, 2013-05
  • Coupling of ICRF waves and axial transport of high-energy ions owing to spontaneously excited waves in the GAMMA 10 tandem mirror
    Ikezoe R.; Ichimura M.; Hirata M.; Iwai T.; Yokoyama T.; Ugaji...
    NUCLEAR FUSION/53(7)/p. 073040, 2013-07
  • TWO-POINT MEASUREMENT OF HIGH-FREQUENCY DENSITY FLUCTUATIONS BY REFLECTOMETRY IN GAMMA 10
    Tatsunori Sato; Ryuya Ikezoe; Makoto Ichimura; Mafumi Hirata...
    Transactions of Fusion Science and Technology/63(1T)/pp.328-330, 2013-05
  • TWO-POINT MEASUREMENT OF HIGH-FREQUENCY DENSITY FLUCTUATIONS BY REFLECTOMETRY IN GAMMA 10
    Takuma Iimura; Makoto Ichimura; Mafumi Hirata; Ryuya Ikezoe; ...
    Transactions of Fusion Science and Technology/63(1T)/pp.328-330, 2013-05
  • Axial transport of high-energy ions due to ICRF heating on GAMMA10
    Takuma Iimura; Makoto Ichimura; Mafumi Hirata; Ryuya Ikezoe; ...
    Transactions of Fusion Science and Technology/63(1T)/pp.271-273, 2013-05
  • ICRF Antenna loading in the minimum-B anchor configuration on GAMMA10
    Takuro Yokoyama; Makoto Ichimura; Yumeto Ugajin; Yu-ki Saito...
    Transactions of Fusion Science and Technology/63(1T)/pp.262-264, 2013-05
  • TIME EVOLVING STRUCTURE OF ALFVÉN ION-CYCLOTRON WAVES IN GAMMA10
    Ryuya Ikezoe; Makoto Ichimura; Tatsunori Sato; Mafumi Hirata...
    Transactions of Fusion Science and Technology/63(1T)/pp.58-63, 2013-05
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