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Type: Artigo de periódico
Title: Ferromagnetic Alloys: A Cluster-bethe-lattice Approach
Author: Gonzalez de la Cruz G.A.
da Silva C.E.T.G.
Abstract: We apply the Cluster-Bethe-lattice method to calculate the local density of one-magnon states for a binary substitutional ferromagnetic alloy. Short range order effects for the alloy are included. Simple clusters of one atom and one atom plus its nearest neighbors are studied. We show that, for the latter type of cluster, there are localized excitations the energies of which fall outside the continuum of excitations. © 1977.
Rights: fechado
Identifier DOI: 10.1016/0038-1098(77)90829-8
Date Issue: 1977
Appears in Collections:Unicamp - Artigos e Outros Documentos

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