• 文献标题:   Probing transconductance spatial variations in graphene nanoribbon field-effect transistors using scanning gate microscopy
  • 文献类型:   Article
  • 作  者:   SOUDI A, AIVAZIAN G, SHI SF, XU XD, GU Y
  • 作者关键词:  
  • 出版物名称:   APPLIED PHYSICS LETTERS
  • ISSN:   0003-6951 EI 1077-3118
  • 通讯作者地址:   Washington State Univ
  • 被引频次:   15
  • DOI:   10.1063/1.3678034
  • 出版年:   2012

▎ 摘  要

We have used scanning gate microscopy to probe local transconductance in graphene nanoribbon (GNR) field-effect transistors (FETs) fabricated from chemical vapor deposition-grown graphene. Particularly, nanometer-scale (]