Equilibrium currents in a Corbino graphene ring
We address the description of a graphene Corbino disk in the context of a tight binding approach that includes both kinetic and Rashba spin-orbit coupling due to an external out-of-plane electric field. Persistent equilibrium currents are induced by an external magnetic field breaking time reversal...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Institute for Condensed Matter Physics
2014-09-01
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Series: | Condensed Matter Physics |
Subjects: | |
Online Access: | http://dx.doi.org/10.5488/CMP.17.33803 |