• 文献标题:   Magnetic quantum oscillations in a monolayer graphene under a perpendicular magnetic field
  • 文献类型:   Article
  • 作  者:   FU ZG, WANG ZG, LI SS, ZHANG P
  • 作者关键词:   graphene, spinorbit interaction, magnetic quantum oscillation
  • 出版物名称:   CHINESE PHYSICS B
  • ISSN:   1674-1056
  • 通讯作者地址:   Inst Appl Phys Computat Math
  • 被引频次:   5
  • DOI:   10.1088/1674-1056/20/5/058103
  • 出版年:   2011

▎ 摘  要

The de Haas-van Alphen (dHvA) oscillations of electronic magnetization in a monolayer graphene with structure-induced spin-orbit interaction (SOT) are studied. The results show that the dHvA oscillating centre in this system deviates from the well known (zero) value in a conventional two-dimensional electron gas. The inclusion of SOT will change the well-defined sawtooth pattern of magnetic quantum oscillations and result in a beating pattern. In addition, the SOT effects on Hall conductance and magnetic susceptibility are also discussed.