Charge-density depinning at metal contacts of graphene field-effect transistors

Preprint English OPEN
Nouchi, Ryo ; Tanigaki, Katsumi (2010)
  • Related identifiers: doi: 10.1063/1.3456383
  • Subject: Condensed Matter - Materials Science
    arxiv: Physics::Optics | Physics::Chemical Physics

An anomalous distortion is often observed in the transfer characteristics of graphene field-effect transistors. We fabricate graphene transistors with ferromagnetic metal electrodes, which reproducibly display distorted transfer characteristics, and show that the distor... View more
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