Point defects observed in D-T neutron irradiated copper, silver and gold at 288 K with a rotating target in FNS_JAERI
Materials Research Society Symposium - Proceedings 650 巻
R3.8.1-R3.8.6 頁
2001 発行
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| ファイル情報(添付) | |
| タイトル ( eng ) |
Point defects observed in D-T neutron irradiated copper, silver and gold at 288 K with a rotating target in FNS_JAERI
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| 作成者 |
Shimomura Yoshiharu
Sugio Kenjirou
Ohkubo Hideaki
Mukouda Ichiro
Kutsukake Chuzo
Takeuchi Hiroshi
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| 収録物名 |
Materials Research Society Symposium - Proceedings
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| 巻 | 650 |
| 開始ページ | R3.8.1 |
| 終了ページ | R3.8.6 |
| 抄録 |
A 14 MeV D-T(fusion) neutron irradiation was carried out at fusion neutron source facility (FNS) in Japan Atomic Energy Research Institute (JAERI). Specimen temperature was controlled to 15oC. Fluence was 6.1‚˜1013 to 1.1 x 1017 n/cm2. Both TEM thin foil and bulk specimens were irradiated at the same position. At 1014 n/cm2, defects observed were single isolated dot defects. With increasing fluence, dot defects changed to complicate structure and made groupings. In a dot group, interstitial clusters and vacancy clusters were observed together. The present result was explained by the modeling that point defects in a nascent damage cascade move in crystal at 15oC and form their defect groupings.
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| 言語 |
英語
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| 資源タイプ | 学術雑誌論文 |
| 出版者 |
Materials Research Society
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| 発行日 | 2001 |
| 権利情報 |
Copyright (c) 2001 Materials Research Society.
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| 出版タイプ | Author’s Original（十分な品質であるとして、著者から正式な査読に提出される版） |
| アクセス権 | オープンアクセス |
| 収録物識別子 |
[ISSN] 0272-9172
[NCID] BA53584752
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