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| Analysis of the contributions of PKA and SKA to the isotope enrichment | |
| Zheng, LP(郑里平）; Zhang, HY（张虎勇）; Wang, TT（王庭太）; Ma, YG（马余刚）; Zheng, LP (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China | |
| 2004 | |
| Source Publication | ACTA PHYSICA SINICA
 |
| ISSN | 1000-3290 |
| Volume | 53Issue:5Pages:1577 |
| Abstract | 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. |
| Keyword | Sputtering Isotope Enrichment Momentum Asymmetry |
| Subject Area | Physics |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000221226100057 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/8247 |
| Collection | 中科院上海应用物理研究所2004-2010年 |
| Corresponding Author | Zheng, LP (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China |
| Recommended Citation GB/T 7714 | Zheng, LP,Zhang, HY,Wang, TT,et al. Analysis of the contributions of PKA and SKA to the isotope enrichment[J]. ACTA PHYSICA SINICA,2004,53(5):1577. |
| APA | Zheng, LP,Zhang, HY,Wang, TT,Ma, YG,&Zheng, LP .(2004).Analysis of the contributions of PKA and SKA to the isotope enrichment.ACTA PHYSICA SINICA,53(5),1577. |
| MLA | Zheng, LP,et al."Analysis of the contributions of PKA and SKA to the isotope enrichment".ACTA PHYSICA SINICA 53.5(2004):1577. |
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