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Coherent potential theory of off-diagonal randommess: Binary alloy
Journal article   Peer reviewed

Coherent potential theory of off-diagonal randommess: Binary alloy

T. Tanaka, M.M. Sokoloski, K. Moorjani and S.M. Bose
Journal of non-crystalline solids, v 8(C), pp 155-159
1972

Abstract

The single-site coherent potential approximation (SS-CPA) for a disordered binary alloy is extended in a self-consistent manner to the case of off-diagonal randomness. The density of states for a bcc lattice is calculated in the split band limit for no correlation between diagonal and off-diagonal randomness and compared with the ordered and SS-CPA density of states.

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