Intrinsic anomalous Hall effect in magnetochiral states
Author(s)He, Yan; Varma, C. M.; Lee, Patrick A.
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We show that a finite Hall effect in zero applied magnetic field occurs for partially filled bands in certain time-reversal violating states with zero net flux per unit cell. These states are the Magneto-chiral states with parameters in the effective one-particle Hamiltonian such that they do not satisfy the Haldane-type constraints for topological electronic states. The results extend an earlier discussion of the Kerr effect observed in the cuprates but may be applicable to other experimental situations.
DepartmentMassachusetts Institute of Technology. Department of Physics
Physical Review B
American Physical Society
He, Yan, P. A. Lee, and C. M. Varma. “Intrinsic Anomalous Hall Effect in Magnetochiral States.” Physical Review B 89.3 (2014): n. pag. © 2014 American Physical Society
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