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Temperature Dependence of the Diffusive Conductivity of Bilayer Graphene by Adam, Shaffique; Stiles, M. D. is a scholarly article available to read on EtoBox.

What is Temperature Dependence of the Diffusive Conductivity of Bilayer Graphene about?

Assuming diffusive carrier transport and employing an effective medium theory, we calculate the temperature dependence of bilayer graphene conductivity due to Fermi-surface broadening as a function of carrier density. We find that the temperature dependence of the conductivity depends strongly on the amount of disorder. In the regime relevant to most experiments, the conductivity is a function of T/T*, where T* is the characteristic temperature set by disorder. We demonstrate that experimental data taken from various groups collapse onto a theoretically predicted scaling function.

Author

Adam, Shaffique; Stiles, M. D.

Published

2009

Language

EN