Atomistic simulations of uniaxial tensile behaviors of single-walled carbon nanotubes

P. Liu; Y. W. Zhang; H. P. Lee; C. Lu

doi:10.1080/08927020410001704951

Atomistic simulations of uniaxial tensile behaviors of single-walled carbon nanotubes

P. Liu
, Y. W. Zhang^*
, H. P. Lee
, C. Lu

^*此作品的通讯作者

Agency for Science, Technology and Research, Singapore
National University of Singapore

科研成果: 期刊稿件 › 文章 › 同行评审

16 引用（Scopus）

摘要

Atomistic simulations, using the second-generation reactive empirical bond order (REBO) potential, are performed to investigate the uniaxial tensile behaviors of single-walled carbon nanotubes (SWCNTs). It is found that the effect of the nanotube diameters on the elastic modulus, the tensile strength and the stress vs. strain relation of SWCNTs is small yet noticeable. However, the effect of the degree of helicity is significant.

源语言	英语
页（从-至）	543-547
页数	5
期刊	Molecular Simulation
卷	30
期	8
DOI	https://doi.org/10.1080/08927020410001704951
出版状态	已出版 - 15 7月 2004
已对外发布	是

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AB - Atomistic simulations, using the second-generation reactive empirical bond order (REBO) potential, are performed to investigate the uniaxial tensile behaviors of single-walled carbon nanotubes (SWCNTs). It is found that the effect of the nanotube diameters on the elastic modulus, the tensile strength and the stress vs. strain relation of SWCNTs is small yet noticeable. However, the effect of the degree of helicity is significant.

KW - Atomistic simulation

KW - Carbon nanotube

KW - Mechanical properties

KW - Nanotube

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Atomistic simulations of uniaxial tensile behaviors of single-walled carbon nanotubes

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