arXiv · cond-mat/0604545
Study of the topological Hall effect on simple models
Abstract
Recently, a chirality-driven contribution to the anomalous Hall effect has been found that is induced by the Berry phase and does not directly involve spin-orbit coupling. In this paper, we will investigate this effect numerically in a two-dimensional electron gas with a simple magnetic texture model. Both the adiabatic and non-adiabatic regimes are studied, including the effect of disorder. By studying the transition between both regimes the discussion about the correct adiabaticity criterium in the diffusive limit is clarified.
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G. Metalidis, P. Bruno. 2006-04-24. Study of the topological Hall effect on simple models. https://doi.org/10.1103/physrevb.74.045327
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