Ferromagnetism of binary compounds with cubic symmetry

Based on the idea of a strong interaction within the same unit cell, the possible existence of a ferromagnetic instability in a system with jumps from transition element cations to non-transition element anions and vice versa is established. A phase diagram is constructed for the ferromagnetic ordering as a function of the degree of filling, n _p and n _d , of the p ⁶-and d ¹⁰-shells of non-transition and transition elements, respectively. Zh. éksp. Teor. Fiz. 115, 1393–1410 (April 1999)