| Original Articles |
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Reduced Sputtering Yields Induced by Fast Neutrons |
| YE Bang-jiao1;FAN Yang-mei1;Yoshimi KASUGA12;Yujiro IKEDA2;ZHOU Xian-yi1,3;HAN Rong-dian1 |
| 1Department of Modern Physics, University of Science and Technology of China, Hefei 230026
2Center of Neutron Science, Japan Atomic Energy Research Institute, Tokai-mura, Naka-gun, Ibaraki-ken 319-1 I, Japan
3International Centre for Materials Physics, Chinese Academy of Sciences, Shenyang 110015
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| Cite this article: |
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YE Bang-jiao, FAN Yang-mei, Yoshimi KASUGA et al 1999 Chin. Phys. Lett. 16 844-846 |
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Abstract The reduced sputtering yield (yRn) of materials induced by fast neutron is presented. Based on the experimental yRn results for (n, 2n), (n, p), (n, α) and (n, np) reactions, the value of yRn for (n, non-elastic) reaction is deduced by using data of cross sections in JENDL-3.2 and ENDF/B-VI. The value of yRn for (n, n) reaction is predicted by relation between yRn and the mean projected ranges of recoil nuclides. Combining both yRn for (n, n) and (n, non-elastic) reactions, the total yRn is obtained. Systematics of yRn for (n, non-elastic), (n, n) and (n, total) reactions have been demonstrated.
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| Keywords:
79.20.-m
25.40.-h
28.52.Fa
24.90.+d
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Published: 01 November 1999
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| PACS: |
79.20.-m
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(Impact phenomena (including electron spectra and sputtering))
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25.40.-h
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(Nucleon-induced reactions)
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28.52.Fa
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(Materials)
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24.90.+d
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(Other topics in nuclear reactions: general)
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