Application of the narrow band model for disorders ferromagnetic alloys to the solid solutions Fe1−xCoxS2 and Ni1−xCoxS2
- 1 January 1975
- proceedings article
- Published by AIP Publishing in AIP Conference Proceedings
- Vol. 24 (1) , 345-346
- https://doi.org/10.1063/1.30121
Abstract
The narrow band model of Hubbard, generalized for random disordered alloys, is used to discuss the ferromagnetism in the pyrite solid solutions Fe1−x Co x S2 and Ni 1−x Co x S2. This discussion is made within the coherent potential approximation for treating disorder.Keywords
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