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arXiv · 1108.1939

Graphene Conductivity near the Charge Neutral Point

L. Moriconi·D. Niemeyer
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Abstract

Disordered Fermi-Dirac distributions are used to model, within a straightforward and essentially phenomenological Boltzmann equation approach, the electron/hole transport across graphene puddles. We establish, with striking experimental support, a functional relationship between the graphene minimum conductivity, the mobility in the Boltzmann regime, and the steepness of the conductivity parabolic profile usually observed through gate-voltage scanning around the charge neutral point.

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L. Moriconi, D. Niemeyer. 2011-08-09. Graphene Conductivity near the Charge Neutral Point. https://doi.org/10.1103/physrevb.84.193401

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