Material Dependence on Plasma Shielding Induced by Laser Ablation
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概要
- 論文の詳細を見る
Plasma shielding is an important concept to study if the material damage could be suppressed with plasma layer properly prepared by absorbing the incoming plasma flux onto a divertor target in MFE or the first wall in IFE reactors. First experimental evidence of this effect is reported. Two plasma plumes (n ∼ 1012/cm3, Te ∼ 1 eV) are created with two laser beams. The laser ablation plasma plumes are created at laser energy density up to 10 J/cm2 and are crossed each other. 12∼59% of the incoming plasma particles are shielded with the collisions of the other plasma plume. By observing the material dependence of colliding effects, the effect to plasma shielding is discussed.
- 社団法人 プラズマ・核融合学会の論文
著者
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Tanaka Kazuo
Graduate Department of Information Science, Faculty of Engineering, Gifu University
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Ishikawa Akinori
Department Of Neuroscience Yamaguchi University School Of Medicine
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Tanaka Satoshi
Department Of Agricultural Chemistry Faculty Of Agriculture Tottori University
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Yabuuchi Toshinori
Graduate School of Engineering, Osaka University
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TANAKA Satoshi
Department of Media Technology, Ritsumeikan University
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SUNAHARA Atsushi
Institute for Laser Technology
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KONO Takuya
Graduate School of Engineering, Osaka University
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MISAKI Seigo
Graduate School of Engineering, Osaka University
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HIROOKA Yoshi
National Institute for Fusion Science
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ISHIKAWA Akinori
Department of Media Technology, Ritsumeikan University
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