Quantum anomalous Hall effect in single-layer and bilayer graphene
Quantum anomalous Hall effect in single-layer and bilayer graphene
The quantum anomalous Hall effect can occur in single- and few-layer graphene systems that have both exchange fields and spin-orbit coupling. In this paper, we present a study of the quantum anomalous Hall effect in single-layer and gated bilayer graphene systems with Rashba spin-orbit coupling. We compute Berry curvatures at …