Isotopic mass effects for low-energy ion channeling in single-wall carbon nanotubes
文献类型：期刊论文
| 作者 | L. P. Zheng ; Z. Y. Zhu ; Y. Li ; D. Z. Zhu ; H. H. Xia |
| 刊名 | Journal of Physical Chemistry C
 |
| 出版日期 | 2008 |
| 卷号 | 112期号:39页码:15204-15206 |
| 关键词 | charged particles heavy-ions simulation mo-92-mo-100 bombardment dependence radiation crystal targets cascade |
| ISSN号 | 1932-7447 |
| 中文摘要 | Monte Carlo (MC) simulation studies of isotopic mass effects have been conducted, for low-energy channeling of C-12 and C-13 ions in single-wall carbon nanotubes. It is found in MC simulations that (Psi(C) (for) C-12/Psi(C) (for) C-13) = (13/12)(1/2), for the same incident energies. Here, Psi(C) (for) C-12 is the critical angle for C-12 channeling, and Psi(C) (for) C-13 is the critical angle for C-13 channeling. This work shows the mass effect to be the incident momentum one, but a recent work (Moura, C. S.; Amaral, L. J. Phys. Chem. B 2005, 109, 13515) considered it to be the energy transfer effect. Our work disagrees with that of Moura and Amaral. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/33378]  |
| 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,Z. Y. Zhu,Y. Li,et al. Isotopic mass effects for low-energy ion channeling in single-wall carbon nanotubes[J]. Journal of Physical Chemistry C,2008,112(39):15204-15206. |
| APA | L. P. Zheng,Z. Y. Zhu,Y. Li,D. Z. Zhu,&H. H. Xia.(2008).Isotopic mass effects for low-energy ion channeling in single-wall carbon nanotubes.Journal of Physical Chemistry C,112(39),15204-15206. |
| MLA | L. P. Zheng,et al."Isotopic mass effects for low-energy ion channeling in single-wall carbon nanotubes".Journal of Physical Chemistry C 112.39(2008):15204-15206. |
入库方式： OAI收割
来源：金属研究所
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