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cond-mat.mes-hall2020★ 134 cited
Quantum Anomalous Hall Effects in Graphene from Proximity-Induced Uniform and Staggered Spin-Orbit and Exchange Coupling
Petra Högl, Tobias Frank, Klaus Zollner +3
We investigate an effective model of proximity modified graphene (or symmetrylike materials) with broken time-reversal symmetry. We predict the appearance of quantum anomalous Hall…
cond-mat.mes-hall2020★ 22 cited
Chiral Majorana fermions in graphene from proximity-induced superconductivity
Petra Högl, Tobias Frank, Denis Kochan +2
We present a detailed theoretical study of chiral topological superconductor phases in proximity-superconducting graphene systems based on an effective model inspired by DFT simula…