Divergence of effective mass in 'Uncorrelated State Percolation' Model

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dc.creatorFazeli, Seyyed Mahdi
dc.creatorEsfarjani, Keivan
dc.date2007-09-13
dc.date.accessioned2026-07-07T08:29:17Z
dc.date.available2026-07-07T08:29:17Z
dc.descriptionWe want to answer the question of whether the divergence in the effective mass in metal-insulator transition (MIT) in 2DEG is in the same universality class as percolation. We use a model to make Percolated state in 2D and then calculate the effective mass in a super-cell and the Bloch Theorem. It is seen that the effective mass, m*, scales as m*~(P-Pc)^a with a=1 and Pc being the (classical) percolation threshold.
dc.description5 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/0709.2005
dc.identifierhttp://arxiv.org/abs/0709.2005
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/137915
dc.subjectMesoscale and Nanoscale Physics
dc.titleDivergence of effective mass in 'Uncorrelated State Percolation' Model
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