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Surface modification during long duration plasma-wall interaction and its impact on hydrogen recycling

Surface modification during long duration plasma-wall interaction and its impact on hydrogen recycling
长时间等离子体-壁相互作用期间的表面改性及其对氢回收的影响
批准号:
19360417
负责人:
SAKAMOTO Mizuki
金额:
$12.73万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2007
资助国家:
日本
项目状态:
已结题
起止时间:
2007 至 2009

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中文摘要
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英文摘要
A monitor of surface modification of tungsten that is an important candidate among plasma-facing materials for a fusion reactor has been succeeded using spectroscopic methods such as optical reflectivity measurement and ellipsometry. Spectroscopic measurement of plasma near surface of a sample revealed excitation states of recycling neutral hydrogen isotopes. And also deuterium absorption properties of samples with helium bubbles and a deposited layer were brought out.
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会议论文
Neutral particle behavior in the compact PWI simulator
紧凑型 PWI 模拟器中的中性粒子行为
DOI: --
发表时间: 2008
期刊:
影响因子: --
作者: [Y. Higashizono, M. Sakamoto, K. Tokunag (10番目), 他11名]
通讯作者: 他11名
Neutral Particle Behavior in the Compact PWI Simulator APSEDAS
紧凑型 PWI 模拟器 APSEDAS 中的中性粒子行为
DOI: --
发表时间: 2008
期刊:
影响因子: --
作者: [Saishu Yoshida, Michie Nakayama, Takako Kato, Li-yi Cai, Takao Susa, Marumi Osuna, Kinji Inoue, Yukio Kato, 東園雄太, 東園雄太, Yuta Higashizono]
通讯作者: Yuta Higashizono
Erosion and Re-deposition of Plasma-Facing material in Long Duration Discharges on TRIAM-IM
TRIAM-IM 长时间放电中面对等离子体的材料的侵蚀和再沉积
DOI: --
发表时间: 2009
期刊: Reports of Research Institute for Applied Mechanics, Kyushu, University 136
影响因子: --
作者: [M. Sakamoto, et al.]
通讯作者: et al.
DOI: --
发表时间: 2009
期刊:
影响因子: --
作者: [大山亮平、坂本瑞樹, 他]
通讯作者:
31
    Development of real time measurement of dynamic hydrogen retention using spectroscopic method
    Investigation about The mechanism of wall saturation and refreshment in long time plasma-wall interaction
    • 批准号:
      13680569
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.3万
    • 财政年份:
      2001
    • 负责人:
      SAKAMOTO Mizuki
    • 依托单位:
    海外基金