Thermodynamic Properties of electrically modulated monolayer Graphene

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dc.creatorNasir, R.
dc.creatorKhan, M. A.
dc.creatorTahir, M.
dc.creatorSabeeh, K.
dc.date2008-04-10
dc.date2008-04-21
dc.date.accessioned2026-07-07T09:33:24Z
dc.date.available2026-07-07T09:33:24Z
dc.descriptionTheoretical investigation of thermodynamic properties of electrically modulated monolayer graphene in the presence of a perpendicular magnetic field B is presented.This work is aimed at determining the modulation induced effects on the thermodynamic properties of electrically modulated graphene.The results obtained are compared with those of the conventional 2DEG. The one-dimensional periodic potential due to electric modulation lifts the degeneracy of the Landau Levels and converts them into bands whose width oscillates as a function of B. We find Weiss type oscillations for small values of B and dHvA type oscillations at larger values values of $B$. We find that the modulation induced effects on the thermodynamic properties are enhanced and less damped with temperature in graphene compared with conventional 2DEG system.
dc.descriptionSubmitted in PRB
dc.identifierhttps://arxiv.org/abs/0804.1754
dc.identifierhttp://arxiv.org/abs/0804.1754
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/159119
dc.subjectMesoscale and Nanoscale Physics
dc.titleThermodynamic Properties of electrically modulated monolayer Graphene
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