Magnetische Messungen in den Mischphasen (T I,T II)3 {Si,Ge}; (T I,T II=Fe,Co, Ni)

Solid solutions of silicides and germanides having BiF₃ and Cu₃Au type structure have been measured in the ferromagnetic and paramagnetic region in the range between 80 K and 1270 K. The results are discussed by means of a model given byLecocq et al. for Fe₃Si, in the case of the silicides and with a modified model in the case of the germanides.