Isotopic mass effects for low-energy ion channeling in single-wall carbon nanotubes

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	Isotopic mass effects for low-energy ion channeling in single-wall carbon nanotubes
	L. P. Zheng ; Z. Y. Zhu ; Y. Li ; D. Z. Zhu ; H. H. Xia
刊名	Journal of Physical Chemistry C
	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	://WOS:000259552200021
公开日期	2012-04-13
内容类型	期刊论文
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.