• 文献标题:   Zitterbewegung in curved graphene
  • 文献类型:   Article
  • 作  者:   KONOBEEVA NN, BELONENKO MB
  • 作者关键词:   zitterbewegung, curved graphene, current
  • 出版物名称:   PHYSICA BCONDENSED MATTER
  • ISSN:   0921-4526 EI 1873-2135
  • 通讯作者地址:   Volgograd State Univ
  • 被引频次:   5
  • DOI:   10.1016/J.physb.2014.08.027
  • 出版年:   2015

▎ 摘  要

The paper considers Zitterbewegung effect (ZB) in curved graphene. We obtain the analytical expression for the current density, which describes the current induced by the motion of a wave packet of electrons. The electronic subsystem is considered in the long wave approximation. We analyse the dependences of the current on the wave packet width and the azimuthal quantum number. (C) 2014 Elsevier B.V. All rights reserved.