A multiband CPA model is developed for ferromagnetic alloys in order to calculate the spin- and orbital-dependent densities of states. The magnetic moments and populations obtained for the Co-Ni alloys are compared with experiments. The good agreement obtained with such different data proves the effectiveness of the method and the reliability of the calculated densities of states, the properties of which are also discussed.
Coherent-potential approximation with orbital degeneracy in ferromagnetic alloys an application to ferromagnetic Co-Ni alloys in f.c.c. phase
SACCHETTI, Francesco
1974
Abstract
A multiband CPA model is developed for ferromagnetic alloys in order to calculate the spin- and orbital-dependent densities of states. The magnetic moments and populations obtained for the Co-Ni alloys are compared with experiments. The good agreement obtained with such different data proves the effectiveness of the method and the reliability of the calculated densities of states, the properties of which are also discussed.File in questo prodotto:
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