Skyrmion strings contribution to the anomalous Hall effect in double-exchange systems
Skyrmion strings contribution to the anomalous Hall effect in double-exchange systems
We perform Monte Carlo simulations to obtain quantitative results for the anomalous Hall resistance, R_A, observed in colossal magnetoresistance manganites. R_A arises from the interaction between the spin magnetization and topological defects via spin-orbit coupling. We study these defects and how they are affected by the spin-orbit coupling within the …