Understanding & Controlling the Graphene/SiO<sub>2</sub> Interaction

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  • グラフェン/SiO<sub>2</sub>基板相互作用に対する理解と制御
  • グラフェン/SiO₂基板相互作用に対する理解と制御
  • グラフェン/SiO ₂ キバン ソウゴ サヨウ ニ タイスル リカイ ト セイギョ
  • Understanding ^|^amp; Controlling the Graphene/SiO2 Interaction

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Description

The mobility of graphene transferred on a SiO2/Si substrate is limited to ∼10,000 cm2/Vs. Without understanding the graphene/SiO2 interaction, it is difficult to improve the electrical transport properties. Although surface structures on SiO2 such as silanol and siloxane groups are recognized, the relation between the surface treatment of SiO2 and graphene characteristics has not yet been elucidated. This paper discusses the electrical transport properties of graphene on specific surface structures of SiO2 prepared by O2-plasma treatments and reoxidization.

Journal

  • Hyomen Kagaku

    Hyomen Kagaku 33 (10), 552-556, 2012

    The Surface Science Society of Japan

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