• 文献标题:   Ultrashort optical pulses in carbon nanotubes and graphene with periodic impurities
  • 文献类型:   Article
  • 作  者:   BELONENKO MB, LEBEDEV NG, YANYUSHKINA NN
  • 作者关键词:  
  • 出版物名称:   PHYSICS OF THE SOLID STATE
  • ISSN:   1063-7834 EI 1090-6460
  • 通讯作者地址:   Volgograd Business Inst
  • 被引频次:   5
  • DOI:   10.1134/S1063783410080330
  • 出版年:   2010

▎ 摘  要

The dispersion law for electrons has been derived by the Green's function method using the Anderson periodic model, which has been proposed to describe the electron subsystem in carbon nanotubes and graphene with impurities. The combined dynamics of electrons and an electromagnetic field has been considered in the low-temperature limit, and the effective equation describing the propagation of ultrashort optical pulses has been obtained. The solutions to this equation as functions of the parameters of the problem have been presented.