Aharonov-Bohm conductance oscillations and current equilibration in local n−p junctions in graphene
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DOI: 10.1103/physrevb.98.155420
Abstract: We consider a small $p$-type island defined within an $n$-type graphene nanoribbon induced by the potential of a floating electrode. In the quantum Hall conditions the island supports persistent currents localized at the $n\ensuremath{-}p$ junction.… read more here.
Keywords: current equilibration; equilibration; aharonov bohm; bohm conductance ... See more keywords