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 Volume 650
Page R3.8.1-R3.8.6
published_at 2001
アクセス数 : 488 件
ダウンロード数 : 158 件
今月のアクセス数 : 3 件
今月のダウンロード数 : 7 件
この文献の参照には次のURLをご利用ください : https://ir.lib.hiroshima-u.ac.jp/00020331
| File | |
| Title ( eng ) |
Point defects observed in D-T neutron irradiated copper, silver and gold at 288 K with a rotating target in FNS_JAERI
|
| Creator |
Shimomura Yoshiharu
Sugio Kenjirou
Ohkubo Hideaki
Mukouda Ichiro
Kutsukake Chuzo
Takeuchi Hiroshi
|
| Source Title |
Materials Research Society Symposium - Proceedings
|
| Volume | 650 |
| Start Page | R3.8.1 |
| End Page | R3.8.6 |
| Abstract |
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.
|
| Language |
eng
|
| Resource Type | journal article |
| Publisher |
Materials Research Society
|
| Date of Issued | 2001 |
| Rights |
Copyright (c) 2001 Materials Research Society.
|
| Publish Type | Author’s Original |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0272-9172
[NCID] BA53584752
|
