• 文献标题:   Electric field effect in bilayered graphene nanomeshes
  • 文献类型:   Article
  • 作  者:   CHERNOZATONSKII LA, KVASHNIN DG
  • 作者关键词:   bilayered graphene, external electric field, dft, band gap engineering, electronic propertie
  • 出版物名称:   NANOTECHNOLOGY
  • ISSN:   0957-4484 EI 1361-6528
  • 通讯作者地址:   RAS
  • 被引频次:   2
  • DOI:   10.1088/1361-6528/ab5b60
  • 出版年:   2020

▎ 摘  要

The effect of applying an external electric field on the electronic properties of nanoporous bilayered graphene is reported. Such an effect was demonstrated on bilayered graphene structures with various types of stacking and relative arrangements of nanopores. The direct-indirect band gap transformation combined with significant changes of electronic band structure behavior was predicted. The obtained effects are of significant importance for further engineering the optical properties of such materials and open new prospects for using nanoporous bilayered graphene in electronic and optoelectronic device applications.