Simple approach to estimating the van der Waals interaction between carbon nanotubes

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	Simple approach to estimating the van der Waals interaction between carbon nanotubes
	C. H. Sun; G. Q. Lu; H. M. Cheng
	2006
发表期刊	Physical Review B
ISSN	1098-0121
卷号	73 期号:19
摘要	The van der Waals (vdW) interactions between carbon nanotubes (CNTs) were studied based on the continuum Lennard-Jones model. It was found that all the vdW potentials between two arbitrary CNTs fall on the same curve when plotted in terms of certain reduced parameters, the well depth, and the equilibrium vdW gap. Based on this observation, an approximate approach is developed to obtain the vdW potential between two CNTs without time-consuming computations. The vdW potential estimated by this approach is close to that obtained from complex integrations. Therefore, the developed approach can greatly simplify the calculation of vdW interactions between CNTs.
部门归属	chinese acad sci, met res inst, shenyang natl lab mat sci, shenyang 110016, peoples r china. univ queensland, sch engn, australian res council ctr funct nanomat, brisbane, qld 4072, australia.;lu, gq (reprint author), chinese acad sci, met res inst, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, peoples r china;maxlu@uq.edu.au cheng@imr.ac.cn
关键词	Molecules Clusters Bundles Growth Phase C-60
URL	查看原文
WOS记录号	WOS:000237950400115
引用统计	被引频次：31[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/321006/34468
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	C. H. Sun,G. Q. Lu,H. M. Cheng. Simple approach to estimating the van der Waals interaction between carbon nanotubes[J]. Physical Review B,2006,73(19).
APA	C. H. Sun,G. Q. Lu,&H. M. Cheng.(2006).Simple approach to estimating the van der Waals interaction between carbon nanotubes.Physical Review B,73(19).
MLA	C. H. Sun,et al."Simple approach to estimating the van der Waals interaction between carbon nanotubes".Physical Review B 73.19(2006).