Aharonov-Bohm and Relativistic Corbino Effects in Graphene: A Comparative Study of Two Quantum Interference Phenomena
A. Rycerz
Instytut Fizyki im. Mariana Smoluchowskiego, Uniwersytet Jagielloński, W.S. Reymonta 4, PL-30-059 Kraków, Poland
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This is an analytical study of magnetic fields effects on the conductance, the shot noise power, and the third charge-transfer cumulant for the Aharonov-Bohm rings and the 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.
DOI: 10.12693/APhysPolA.121.1242
PACS numbers: 72.80.Vp, 73.43.Qt, 73.63.-b