Analysis of the contributions of PKA and SKA to the isotope enrichment
文献类型：期刊论文
| 作者 | L. P. Zheng ; H. Y. Zhang ; T. T. Wang ; Y. G. Ma |
| 刊名 | Acta Physica Sinica
 |
| 出版日期 | 2004 |
| 卷号 | 53期号:5页码:1577-1582 |
| 关键词 | sputtering isotope enrichment momentum asymmetry molecular-dynamics simulation monte-carlo-simulation angular-distribution ion-bombardment zero-fluence fractionation energy mo-92-mo-100 momentum cu-63-cu-65 |
| ISSN号 | 1000-3290 |
| 中文摘要 | The contribution of primary knock-on atoms(PKA) or that of secondary knock-on atoms(SKA) to the zero-fluence isotope enrichment, has been analyzed with the help of Monte Carlo (MC) simulations. For low-energy and zero-fluence (CU0.5Cu0.5)-C-63-Cu-65 sputtering, the present simulations show the isotope enrichment to be the contribution of the momentum asymmetry of SKA. For low-energy and zero-fluence Mo-92(0.5) Mo-100(0.5) sputtering, the MC simulations of Ref. [24] showed the isotope enrichment to be the contribution of PKA. However, for this sputtering, the present simulations show that the isotope enrichment is the contribution of the momentum asymmetry of PKA rather than the contribution of PKA. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35752]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | L. P. Zheng,H. Y. Zhang,T. T. Wang,et al. Analysis of the contributions of PKA and SKA to the isotope enrichment[J]. Acta Physica Sinica,2004,53(5):1577-1582. |
| APA | L. P. Zheng,H. Y. Zhang,T. T. Wang,&Y. G. Ma.(2004).Analysis of the contributions of PKA and SKA to the isotope enrichment.Acta Physica Sinica,53(5),1577-1582. |
| MLA | L. P. Zheng,et al."Analysis of the contributions of PKA and SKA to the isotope enrichment".Acta Physica Sinica 53.5(2004):1577-1582. |
入库方式： OAI收割
来源：金属研究所
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