Transport in a Clean Graphene Sheet at Finite Temperature and Frequency

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dc.creatorPeres, N. M. R.
dc.creatorStauber, T.
dc.date2008-01-10
dc.date2008-07-04
dc.date.accessioned2026-07-07T09:48:08Z
dc.date.available2026-07-07T09:48:08Z
dc.descriptionWe calculate the conductivity of a clean graphene sheet at finite temperatures starting from the tight-binding model. We obtain a finite value for the dc-conductivity at zero temperature. For finite temperature, the spontaneous electron-hole creation, responsible for the finite conductivity at zero temperature, is washed out and the dc-conductivity yields zero. Our results are in agreement with calculations based on the field-theoretical model for graphene.
dc.description8 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/0801.1519
dc.identifierhttp://arxiv.org/abs/0801.1519
dc.identifierInt. J. Mod. Phys. B 22, 2529-2536 (2008)
dc.identifierdoi:10.1142/S0217979208039794
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/164100
dc.subjectMesoscale and Nanoscale Physics
dc.titleTransport in a Clean Graphene Sheet at Finite Temperature and Frequency
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