• 文献标题:   Molecular dynamics simulation of deformation and fracture of graphene under uniaxial tension
  • 文献类型:   Article
  • 作  者:   KISELEV SP, ZHIROV EV
  • 作者关键词:   graphene, molecular dynamic, defect, strain, fracture
  • 出版物名称:   PHYSICAL MESOMECHANICS
  • ISSN:   1029-9599 EI 1990-5424
  • 通讯作者地址:   Russian Acad Sci
  • 被引频次:   8
  • DOI:   10.1134/S1029959913020033
  • 出版年:   2013

▎ 摘  要

The paper reports on molecular dynamics simulation of deformation and fracture of graphene under uniaxial tension. Dependences of Young's modulus, critical force and fracture strain on the strain rate, temperature and angle between the tension direction and the graphene lattice are derived. The effect of defects on fracture of graphene is studied.