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Strength of the dominant scatterer in graphene on silicon oxide

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 نشر من قبل Jyoti Katoch
 تاريخ النشر 2015
  مجال البحث فيزياء
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A large variability of carrier mobility of graphene-based field effect transistors hampers graphene science and technology. We determine the scattering strength of the dominant scatterer responsible for the variability of graphene-based transistors on silicon oxide. The strength of the scatterer is found to be more consistent with charged impurities than with resonant impurities.



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