Probing charge scattering mechanisms in suspended graphene by varying its dielectric environment.

@article{Newaz2012ProbingCS,
  title={Probing charge scattering mechanisms in suspended graphene by varying its dielectric environment.},
  author={A. K. M. Iqtidar Newaz and Yevgeniy S. Puzyrev and Bin Wang and Sokrates T. Pantelides and Kirill I. Bolotin},
  journal={Nature communications},
  year={2012},
  volume={3},
  pages={
          734
        }
}
  • A. K. M. Iqtidar Newaz, Yevgeniy S. Puzyrev, +2 authors Kirill I. Bolotin
  • Published 2012
  • Biology, Medicine, Physics
  • Nature communications
  • Graphene with high carrier mobility μ is required both for graphene-based electronic devices and for the investigation of the fundamental properties of Dirac fermions. An attractive approach to increase the mobility is to place graphene in an environment with high static dielectric constant κ that would screen the electric field due to the charged impurities present near graphene's surface. Here we investigate the effect of the dielectric environment of graphene and study electrical transport… CONTINUE READING

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