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Helium-W co-deposition layer: TEM observation and D retention
http://hdl.handle.net/2237/00033492
http://hdl.handle.net/2237/0003349229dfa194-6806-499c-a47d-a5e568cb174b
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2021-02-08 | |||||
タイトル | ||||||
タイトル | Helium-W co-deposition layer: TEM observation and D retention | |||||
言語 | en | |||||
著者 |
Kajita, Shin
× Kajita, Shin× Asai, Kosuke× Ohno, Noriyasu× Tanaka, Hirohiko× Yoshida, Naoaki× Nagata, Daisuke× Yajima, Miyuki |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | en | |||||
権利情報 | © 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||
抄録 | ||||||
内容記述 | Co-deposition of wall material and ions from plasmas occurs on material surfaces in fusion devices. In this study, we focus on tungsten (W) deposition layer in helium (He) plasmas (He-W co-deposition) formed at surface temperatures of 473–773 K. Usually, He irradiation at the surface temperature below 1000 K does not lead to significant morphology changes; we will show from transmission electron microscope observations that the roughness of the co-deposition layer has a significant temperature dependence even when the temperature is less than 800 K. We conducted deuterium plasma irradiation to the He-W co-deposition layer. It was found that the deuterium retention on the He-W co-deposition layer increased significantly with increasing the formation temperature of the co-deposition layer. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
内容記述 | ||||||
内容記述 | ファイル公開:2022-11-01 | |||||
言語 | ja | |||||
内容記述タイプ | Other | |||||
出版者 | ||||||
言語 | en | |||||
出版者 | Elsevier | |||||
言語 | ||||||
言語 | eng | |||||
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資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.jnucmat.2020.152350 | |||||
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収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0022-3115 | |||||
書誌情報 |
en : Journal of Nuclear Materials 巻 540, p. 152350, 発行日 2020-11 |
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著者版フラグ | ||||||
値 | author |