@article{oai:toyama.repo.nii.ac.jp:00014152,
 author = {吉田, 直亮 and 湯上, 尚之 and 木村, 陽太 and 藤原, 正 and 荒木, 邦明 and 吉原, 麗子 and 渡邊, 英雄 and 時谷, 政行 and 増崎, 貴 and 波多野, 雄治 and 松山, 政夫 and 大矢, 恭久 and 奥野, 健二},
 journal = {富山大学研究推進機構水素同位体科学研究センター研究報告},
 month = {Sep},
 note = {application/pdf, Modification of the plasma facing surface of LHD and its effects on the retention and desorption of He were examined by exposing 316L stainless steel coupons to LHD plasmas. In the erosion dominant area, formation of dense He bubbles and mixing of deposited impurities (C, O, Fe, Cr, Ni) occurred in a subsurface region of about 20 nm-thick. In the deposition dominant area, the surface was covered by a porous carbon rich layer. Retention of He was saturated in both areas. In the erosion dominant area, He was trapped by the radiation-induced defects formed in the very thin subsurface region. The concentration of He trapped in the impurity deposition (He/C) in the deposition dominant area was estimated to be 0.9%., Article, 富山大学研究推進機構水素同位体科学研究センター研究報告, 35巻, 2016.09.30, pp.1-12},
 pages = {1--12},
 title = {LHDプラズマに曝したステンレス鋼の表面変質とヘリウムの吸蔵・放出},
 volume = {35},
 year = {2016}
}