Electron localization properties in graphene

We study localization properties of the Dirac-like electronic states in monolayers of graphite. In the framework of a general disorder model, we discuss the conditions under which such standard localization effects as the logarithmic temperature-dependent conductivity correction appear to be strongl...

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Published in:Physical review letters 2006-07, Vol.97 (3), p.036802-036802, Article 036802
Main Author: Khveshchenko, D V
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Language:English
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description We study localization properties of the Dirac-like electronic states in monolayers of graphite. In the framework of a general disorder model, we discuss the conditions under which such standard localization effects as the logarithmic temperature-dependent conductivity correction appear to be strongly suppressed, as compared to the case of a two-dimensional electron gas with parabolic dispersion, in agreement with recent experimental observations.
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title Electron localization properties in graphene
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