title: Magnetic properties of 3d pyrite-type mixed crystals calculated by the full-potential KKR-CPA method.
abstract: The electronic and magnetic properties of pyrite-type mixed crystals M(1-x)M(x)(')S(2) (M, M(') = Fe,Co,Ni) were investigated by use of the full-potential Korringa-Kohn-Rostoker (KKR) method combined with the coherent potential approximation (CPA). The results well explain the systematic behaviour of these systems as long as they are in a metallic phase. It is also concluded that the full-potential treatment is necessary to describe these anisotropic systems.
authors.affiliation: Department of Physics, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan.
authors.forename: M
authors.initials: M
authors.lastname: Ogura
authors.forename: H
authors.initials: H
authors.lastname: Akai