@inproceedings{a253b76526ca409d87184a5436be3a4a,
title = "A molecular dynamics investigation of the torsional responses of defective single-walled carbon nanotubes",
abstract = "The buckling behavior of defective single-walled carbon nanotubes (CNTs) under torsion is investigated by using molecular dynamics simulations. Various kinds of defects including vacancy defects (monovacancy, bivancancies and line) and topological defects such as Stone-Thrower-Wales (STW) are considered. The effect of initial defects on the torsional properties is closely examined. The simulation results show that the torsional capacity is strongly dependent of the type of defects, chirality and temperature. The reduction in the torsional capacity is greater for CNTs with vacancy defects than CNTs with topological defects. Armchair CNTs have higher shear modulus and critical torques and are less sensitive to the presence of defects when compared to their zigzag counterparts.",
author = "Zhang, {Y. Y.} and Wang, {C. M.} and Y. Xiang",
year = "2011",
doi = "10.1016/j.proeng.2011.07.164",
language = "English",
publisher = "Elsevier",
pages = "1307--1311",
booktitle = "Procedia Engineering. V. 14: Proceedings of the 12th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC12, Hong Kong, 26-28 January 2011",
note = "East Asia-Pacific Conference on Structural Engineering and Construction ; Conference date: 26-01-2011",
}