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	Stiffness and thickness of boron-nitride nanotubes
	Song, J. ; Wu, J. ; Huang, Y. ; Hwang, K.C. ; Jiang, H.
	2010-10-12 ; 2010-10-12
关键词	Theoretical or Mathematical/ bending boron compounds elastic constants III-V semiconductors monolayers potential energy functions semiconductor nanotubes tensile strength/ tensile stiffness bending stiffness monolayer single wall boron-nitride nanotubes multi wall boron-nitride nanotubes interatomic potential bypass atomistic simulations BN/ A8140J Elasticity and anelasticity A6220F Deformation and plasticity A8140L Deformation, plasticity and creep A6817 Monolayers and Langmuir-Blodgett films A6146 Structure of solid clusters, nanoparticles, nanotubes and nanostructured materials A6220D Elasticity, elastic constants B2520M Other semiconductor materials/ BN/bin B/bin N/bin
中文摘要	We establish an analytic approach to determine the tensile and bending stiffness of a hexagonal boron-nitride (h-BN) monolayer and single- and multi-wall boron-nitride nanotubes (BNNTs) directly from the interatomic potential. Such an approach enables one to bypass atomistic simulations and to give the tensile and bending stiffness in terms of the parameters in the potential. For single- and multi-wall BNNTs, the stiffness also depends on the (inner most or outer most) wall radius and the number of the walls. The thickness of h-BN monolayer is also discussed.
语种	英语
出版者	American Scientific Publishers ; USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/79178]
专题	清华大学
推荐引用方式 GB/T 7714	Song, J.,Wu, J.,Huang, Y.,et al. Stiffness and thickness of boron-nitride nanotubes[J],2010, 2010.
APA	Song, J.,Wu, J.,Huang, Y.,Hwang, K.C.,&Jiang, H..(2010).Stiffness and thickness of boron-nitride nanotubes..
MLA	Song, J.,et al."Stiffness and thickness of boron-nitride nanotubes".(2010).

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