title: Calculated electronic structures and Néel temperatures of half-metallic diluted antiferromagnetic semiconductors.
abstract: The possibility of half-metallic diluted antiferromagnetic semiconductors of II-VI compounds is investigated on the basis of first-principles electronic structure calculation. The electronic structures of ZnS, ZnSe, ZnO, CdS and CdSe doped with two kinds of 3d transition metal ions are calculated using the Korringa-Kohn-Rostoker (KKR) method and their magnetic transition temperatures are determined using a cluster-type approximation. It is predicted that II-VI compound semiconductors doped with two kinds of magnetic ions might be good candidates for half-metallic antiferromagnets.
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: C
authors.initials: C
authors.lastname: Takahashi
authors.forename: H
authors.initials: H
authors.lastname: Akai