Coulomb Correlations and Magnetic Anisotropy in ordered $L{1}_0$ CoPt and FePt alloys

Alexander B. Shick, Oleg N. Mryasov

We present results of the magneto-crystalline anisotropy energy (MAE) calculations for chemically ordered $L{1}_0$ CoPt and FePt alloys taking into account the effects of strong elec…