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TFTR黒鉛プローブ表面のXPS-SIMSによる分析
https://doi.org/10.15099/00006432
https://doi.org/10.15099/000064322cdfc9af-2eff-4b92-8343-4a135c507747
名前 / ファイル | ライセンス | アクション |
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annual_report17-4.pdf (435.0 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2007-10-03 | |||||
タイトル | ||||||
タイトル | TFTR黒鉛プローブ表面のXPS-SIMSによる分析 | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
ID登録 | ||||||
ID登録 | 10.15099/00006432 | |||||
ID登録タイプ | JaLC | |||||
著者 |
芦田, 完
× 芦田, 完× 広岡, 慶彦× 渡辺, 国昭 |
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著者別名 | ||||||
姓名 | Ashida, Kan | |||||
著者別名 | ||||||
姓名 | Hirooka, Yoshihiko | |||||
著者別名 | ||||||
姓名 | Watanabe, Kuniaki | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | Surface Characterization of TFTR Graphite Probe by XPS-SIMS | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Deposition probe measurements using a cylindrical 4D C-C composite was conducted to investigate the deposition layers on the graphite first wall of TFTR (Tokamak Fusion Test Reactor), Princeton University. XPS measurements revealed that the surface atomic compositions of probe areas differed from each other. This indicates that the probe surface was covered with deposits. SIMS measurements detected lithium, carbon, oxygen and deuterium. Lithium was found even at the depth ranging up to 7-8 μm far beyond the expected depth and/or thickness of the deposits. This suggests that Li atoms diffused to the bulk along grain boundaries of the probe. Another characteristic feature of SIMS spectra is the appearance of Li-relating signals such as M/e=28(6Li2O), 29(6Li7LiO) and 30(7Li2O), whereas M/e=22 and 44 (6LiO and 6Li2O2) were not observed. It is concluded that the surface of the TFTR graphite probe was covered with carbon deposits containing Li, H, D and O with a trace amount of Cr and Fe from stainless steel. | |||||
書誌情報 |
富山大学水素同位体機能研究センター研究報告 巻 17, p. 43-51, 発行日 1997 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0916-8486 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN10443060 | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | 富山大学水素同位体機能研究センター | |||||
資源タイプ(DSpace) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Article |