BULK AND SURFACE MAGNETIC-PROPERTIES OF DILUTE FECR ALLOYS

Authors
GITTSOVICH VN SEMENOV VG UZDIN VM
Citation
Vn. Gittsovich et al., BULK AND SURFACE MAGNETIC-PROPERTIES OF DILUTE FECR ALLOYS, Journal of magnetism and magnetic materials, 146(1-2), 1995, pp. 165-174
Citations number
34
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
146
Issue
1-2
Year of publication
1995
Pages
165 - 174
Database
ISI
SICI code
0304-8853(1995)146:1-2<165:BASMOD>2.0.ZU;2-P
Abstract
The electronic and magnetic structures of dilute FeCr alloys have been investigated in the framework of the periodic Anderson model. The the ory involves only a few phenomenological parameters, which can be dete rmined via magnetic properties of pure Fe and Cr samples. Some example s are considered: the perturbation of magnetic moments of Fe atoms due to Cr impurities both in the bulk and near the surface; the electroni c structure of the Cr protective monolayer covering the Fe surface; an d the properties of Fe/Cr superlattices.