Aharonov-Bohm and relativistic Corbino effects in graphene: A comparative study of two quantum interference phenomena
arXiv:1105.2588 · doi:10.12693/APhysPolA.121.1242
Abstract
This is an analytical study of magnetic fields effects on the conductance, the shot noise power, and the third charge-transfer cumulant for Aharonov-Bohm rings and Corbino disks in graphene. The two distinct physical mechanisms lead to very similar magnetotransport behaviors. Differences are unveiled when discussing the third-cumulant dependence on magnetic fields.
Typos corrected. A version to be published in Acta Physica Polonica A. Presented during "The European Conference: Physics of Magnetism 2011" (PM'11), June 27 - July 1, 2011 Poznan, Poland