This paper is devoted to spin-orbit interactions between conduction and magnetic electrons. A model is proposed where the spin-orbit mechanism arises from intra-ionic spin-orbit coupling due to hybridization of conduction and magnetic electron wave functions. The physical consequences of spin-orbit interactions, e.g., the anomalous Hall effect, magnon amplification, and magnon drag, are discussed briefly.
Sinkkonen, J., Kaski, K., & Stubb, T. (1977). Interactions between conduction and magnetic electrons in europium chalcogenides. International Journal of Quantum Chemistry, 12(S11), 595-606. https://doi.org/10.1002/qua.560120866