• 文献标题:   Spin susceptibility of disordered gapped graphene systems
  • 文献类型:   Article
  • 作  者:   GROSU I, BITER TL
  • 作者关键词:   gapped graphene, disorder, born approximation, tmatrix approximation, spin susceptibility
  • 出版物名称:   PHYSICA ELOWDIMENSIONAL SYSTEMS NANOSTRUCTURES
  • ISSN:   1386-9477 EI 1873-1759
  • 通讯作者地址:   Babes Bolyai Univ
  • 被引频次:   2
  • DOI:   10.1016/j.physe.2016.09.010
  • 出版年:   2017

▎ 摘  要

We calculate the spin susceptibility for the case of gapped graphene systems in the presence of disorder. The average single-particle density of states in gapped graphene with disorder was calculated, using the Born and the T-matrix approximations. The temperature dependence of the static spin susceptibility was analyzed. The influence of the chemical potential position and disorder is also discussed.