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Minimal conductivity in bilayer graphene

M. I. Katsnelson
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Abstract

Using the Landauer formula approach, it is proven that minimal conductivity of order of $e^{2}/h$ found experimentally in bilayer graphene is its intrinsic property. For the case of ideal crystals, the conductivity turns our to be equal to $e^{2}/2h$ per valley per spin. A zero-temperature shot noise in bilayer graphene is considered and the Fano factor is calculated. Its value $1-2/π$ is close to the value 1/3 found earlier for the single-layer graphene.

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M. I. Katsnelson. 2006-06-23. Minimal conductivity in bilayer graphene. https://doi.org/10.1140/epjb%2Fe2006-00294-6

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