Simulation of elastic properties of single-walled carbon nanotubes

被引：249

作者：

Jin, Y ^{[1
]}

Yuan, FG ^{[1
]}

机构：

[1] N Carolina State Univ, Dept Mech & Aerosp Engn, Raleigh, NC 27695 USA

来源：

COMPOSITES SCIENCE AND TECHNOLOGY | 2003年 / 63卷 / 11期

关键词：

nanostructures; elastic properties; single-walled carbon nanotubes; YOUNGS MODULUS; MECHANICAL-PROPERTIES; LOAD-TRANSFER; DEFORMATION; COMPOSITES; ENERGY; TUBES;

D O I：

10.1016/S0266-3538(03)00074-5

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

In this paper, selected effective elastic moduli of single-walled carbon nanotubes are simulated numerically. This effective macroscopic behavior is studied using molecular dynamics (MD) simulations in which the dynamic response and mutual force interaction among atoms of the nanostructures are obtained when subjected to small-strain deformation. Both force and energy approaches that link the behavior at the atomic and macroscopic scales of the nanotubes are used to predict the elastic moduli under different deformation modes. A comparison of the elastic constants obtained from MD simulation with available experimental data is made. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：1507 / 1515

页数：9

共 29 条

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