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	Atomistic Simulations of the Nonlinear Deformation and Damage Modes of Super Carbon Nanotubes
	Chen, Yuli ; Yin, Yajun ; Huang, Yonggang ; Hwang, Keh-Chih
	2010-10-12 ; 2010-10-12
关键词	Super Carbon Nanotube Y-Branched Carbon Nanotube Nonlinear Deformation Damage Mode Chemistry, Multidisciplinary Nanoscience & Nanotechnology Materials Science, Multidisciplinary Physics, Applied Physics, Condensed Matter
中文摘要	The tensile deformations and fractures of super carbon nanotubes (STs) are investigated through the atomic-scale finite element method. STs generated from carbon nanotubes (CNTs) with different characteristic aspect-ratioed arms are found to have different nonlinear behaviors in the uniaxial tension process. Specifically, the ST with higher aspect-ratioed arms has three distinct stages: rotation, stretch and rupture, while the ST with lower aspect-ratioed arms has only two stages. Moreover, the local buckling can be only observed in the ST with higher aspect-ratioed arms. This information may lay the foundations for further explorations to the properties of STs in the near future.
语种	英语 ; 英语
出版者	AMER SCIENTIFIC PUBLISHERS ; STEVENSON RANCH ; 25650 NORTH LEWIS WAY, STEVENSON RANCH, CA 91381-1439 USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/79181]
专题	清华大学
推荐引用方式 GB/T 7714	Chen, Yuli,Yin, Yajun,Huang, Yonggang,et al. Atomistic Simulations of the Nonlinear Deformation and Damage Modes of Super Carbon Nanotubes[J],2010, 2010.
APA	Chen, Yuli,Yin, Yajun,Huang, Yonggang,&Hwang, Keh-Chih.(2010).Atomistic Simulations of the Nonlinear Deformation and Damage Modes of Super Carbon Nanotubes..
MLA	Chen, Yuli,et al."Atomistic Simulations of the Nonlinear Deformation and Damage Modes of Super Carbon Nanotubes".(2010).

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