A theory of the residual electrical resistance of ferromagnetic disordered alloys is presented in the framework of the coherent-potential approximation. It generalizes a previous calculation made for a two-band model Hamiltonian relevant for transition-metal-based alloys. This formalism can be applied to calculate the concentration dependence of magnetization, spin-up and spin-down resistivities, and spontaneous resistivity anisotropy of ferromagnetic alloys. These quantities are computed for a simple model of NiCu and are found to be in good agreement with observation.
No takes yet. Share an insight, caveat, or question.
Brouers et al. (1973) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: