Ion mass dependence for low energy channeling in single-wall nanotubes

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	Ion mass dependence for low energy channeling in single-wall nanotubes
	L. P. Zheng; Z. Y. Zhu; Y. Li; D. Z. Zhu; H. H. Xia
	2008
发表期刊	Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms
ISSN	0168-583X
卷号	266 期号:5 页码:849-852
摘要	An Monte Carlo (MC) simulation program has been used to study ion mass dependence for the low energy channeling of natural- and pseudo-Ar ions in single-wall nanotubes. The MC simulations show that the channeling critical angle Psi(C) obeys the (E) (- 1/2) and the (M-1) (- 1/2) rules, where E is the incident energy and M-1 is the ion mass. The reason for this may be that the motion of the channeled (or de-channeled) ions should be correlated with both the incident energy E and the incident momentum (2M(1)E)(1/2), in order to obey the conservation of energy and momentum. (c) 2008 Elsevier B.V. All rights reserved.
部门归属	[zheng, li-ping; zhu, zhi-yuan; li, yong; zhu, de-zhang; xia, hui-hao] chinese acad sci, shanghai inst appl phys, shanghai 201800, peoples r china. [zheng, li-ping] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;li, y (reprint author), chinese acad sci, shanghai inst appl phys, pob 800-204, shanghai 201800, peoples r china;liyong@sinap.ac.cn
关键词	Mass Regulation Nanotubes Channeling Monte Carlo Simulation Charged-particles Carbon Nanotubes Heavy-ions Simulation Crystal Atoms
URL	查看原文
WOS记录号	WOS:000255318700023
引用统计	被引频次：26[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33379
专题	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. Ion mass dependence for low energy channeling in single-wall nanotubes[J]. Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms,2008,266(5):849-852.
APA	L. P. Zheng,Z. Y. Zhu,Y. Li,D. Z. Zhu,&H. H. Xia.(2008).Ion mass dependence for low energy channeling in single-wall nanotubes.Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms,266(5),849-852.
MLA	L. P. Zheng,et al."Ion mass dependence for low energy channeling in single-wall nanotubes".Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms 266.5(2008):849-852.