articleProceedings of the National Academy of SciencesNov 15, 2007BRONZE OA

A self-consistent theory for graphene transport

SAShaffique AdamEHE. H. HwangVGVictor GalitskiSDS. Das Sarma

University of Maryland, College Park

PubMed
Indexed inarxivcrossrefpubmed

Abstract

We demonstrate theoretically that most of the observed transport properties of graphene sheets at zero magnetic field can be explained by scattering from charged impurities. We find that, contrary to common perception, these properties are not universal but depend on the concentration of charged impurities n(imp). For dirty samples (250 x 10(10) cm(-2)

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1,235
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39.70
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Authors

4

Topics & keywords

Topics
Keywords
  • Graphene
  • Impurity
  • Conductivity
  • Condensed matter physics
  • Scattering
  • Substrate (aquarium)
  • Dielectric
  • Materials science
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