井冈山大学学报（自然科学版）Issue(1)：66-70,5.DOI:10.3969/j.issn.1674-8085.2014.01.014
外加电场下碳纳米管的稳定性分析
STABILITY OF CARBON NANOTUBES UNDER EXTERNAL ELECTRIC FIELDS:MOLECULAR DYNAMICS SIMULATION
摘要
Abstract
The molecular dynamics method with the Tersoff potential was used to study the stability of carbon nanotubes with different radius and chirality under an external electric filed. The simulated results show that, as the diameter of the single walled carbon nanotube increases, a stronger applied electric field is required for tensile failure but a weaker applied electric field is required for compression buckling. Both of them approach to constants when the tube diameter is over 2.0 nm.关键词
碳纳米管/分子动力学/外加电场/稳定性Key words
carbon nanotube/molecular dynamics/external electric field/stability分类
通用工业技术引用本文复制引用
邹颖,江五贵,彭川..外加电场下碳纳米管的稳定性分析[J].井冈山大学学报（自然科学版）,2014,(1):66-70,5.基金项目
国家自然科学基金项目（10902048）；国家自然科学基金项目 （）
