Theory of the quantum Hall effect in graphene

URN to cite this document:: urn:nbn:de:bvb:355-epub-196840
DOI to cite this document:: 10.5283/epub.19684

Kramer, Tobias ; Kreisbeck, Christoph ; Krueckl, Viktor ; Heller, Eric J. ; Parrott, Robert E. ; Liang, Chi-Te

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Date of publication of this fulltext: 21 Feb 2011 07:59

Alternative links to fulltext:DOI Arxiv

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Abstract

We study the quantum Hall effect (QHE) in graphene based on the current injection model, which takes into account the finite rectangular geometry with source and drain electrodes. In our model, the presence of disorder, the edge-state picture, extended states, and localized states, which are believed to be indispensable ingredients in describing the QHE, do not play an important role. Instead the ...