The coherent-potential approximation is used to calculate the anomalous Hall ef fect (AHE) of a disorde ed alloy in scattering of magnetized conduction-band electrons by an "impurity" scattering potential and the scattering potential related to the thermal vibrations of the lattice. At temperatures above the Debye temperature, the AHE constant can be represented as a linear-quadratic function of temperature. The calculated results are compared with experimental data.
Department of Magnetism
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