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Tritium distributions on W-coated divertor tiles used in the third JET ITER-like wall campaign
https://repo.qst.go.jp/records/49591
https://repo.qst.go.jp/records/495912dea78f5-64b5-48e0-8d0d-13328e411d8b
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-02-11 | |||||
| タイトル | ||||||
| タイトル | Tritium distributions on W-coated divertor tiles used in the third JET ITER-like wall campaign | |||||
| 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 | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Y., Hatano (University of Toyama)
× Y., Hatano (University of Toyama)× S., E. Lee (University of Toyama)× J., Likonen (VTT Technical Research Centre of Finland, Finland)× S., Koivuranta (VTT Technical Research Centre of Finland, Finland)× M., Hara (University of Toyama)× S., Masuzaki (National Institute for Fusion Science)× Asakura, Nobuyuki× Isobe, Kanetsugu× Hayashi, Takumi× J., Ikonen (University of Helsink)× A., Widdowson (Culham Centre for Fusion Energy, UK)× contributors, JET× Asakura, Nobuyuki× Isobe, Kanetsugu× Hayashi, Takumi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Tritium (T) distributions on tungsten (W)-coated plasma-facing tiles used in the third ITER-like wall campaign (2015–2016) of the Joint European Torus (JET) were examined by means of an imaging plate technique and β-ray induced x-ray spectrometry, and they were compared with the distributions after the second (2013–2014) campaign. Strong enrichment of T in beryllium (Be) deposition layers was observed after the second campaign. In contrast, T distributions after the third campaign was more uniform though Be deposition layers were visually recognized. The one of the possible explanations is enhanced desorption of T from Be deposition layers due to higher tile temperatures caused by higher energy input in the third campaign. | |||||
| 書誌情報 |
Nuclear Materials and Energy 巻 18, 号 1, p. 258-261, 発行日 2019-01 |
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| 出版者 | ||||||
| 出版者 | Elsevier B.V. | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2352-1791 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.nme.2019.01.001 | |||||
| 関連サイト | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1016/j.nme.2019.01.001 | |||||
