Specific heat and quantized thermal conductance of single-walled boron nitride nanotubes

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	Specific heat and quantized thermal conductance of single-walled boron nitride nanotubes
	Xiao, Y; Yan, XH; Cao, JX; Ding, JW; Mao, YL; Xiang, J; Yan, XH , Xiangtan Univ, Dept Phys, Xiangtan 411105, Hunan, Peoples R China.
刊名	PHYSICAL REVIEW B
	2004
卷号	69 期号:20 页码:-
关键词	Carbon Nanotubes Phonon-dispersion Raman-scattering Lattice-dynamics Conductivity Diameter Capacity Quantum
ISSN号	1098-0121
英文摘要	The thermal properties of single-walled boron nitride nanotubes are calculated. It is found that boron nitride nanotubes have a larger specific heat than that of carbon nanotubes. The fitting formulas for diameter and chirality dependence of specific heat at 300 K are given. Moreover, thermal conductance of single-walled boron nitride nanotubes exhibits a universal quantization at low temperature, which is independent of the diameter and chirality of nanotubes.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000222095700078
公开日期	2012-08-30
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/14081]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Yan, XH , Xiangtan Univ, Dept Phys, Xiangtan 411105, Hunan, Peoples R China.
推荐引用方式 GB/T 7714	Xiao, Y,Yan, XH,Cao, JX,et al. Specific heat and quantized thermal conductance of single-walled boron nitride nanotubes[J]. PHYSICAL REVIEW B,2004,69(20):-.
APA	Xiao, Y.,Yan, XH.,Cao, JX.,Ding, JW.,Mao, YL.,...&Yan, XH , Xiangtan Univ, Dept Phys, Xiangtan 411105, Hunan, Peoples R China..(2004).Specific heat and quantized thermal conductance of single-walled boron nitride nanotubes.PHYSICAL REVIEW B,69(20),-.
MLA	Xiao, Y,et al."Specific heat and quantized thermal conductance of single-walled boron nitride nanotubes".PHYSICAL REVIEW B 69.20(2004):-.