Itinerant versus localized magnetism in CoV1-xMnxSb solutions

Authors
Kaczmarska, K Pierre, J Tobola, J
Citation
K. Kaczmarska et al., Itinerant versus localized magnetism in CoV1-xMnxSb solutions, J MAGN MAGN, 197, 1999, pp. 627-628
Citations number
6
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN journal
03048853 → ACNP
Volume
197
Year of publication
1999
Pages
627 - 628
Database
ISI
SICI code
0304-8853(199905)197:<627:IVLMIC>2.0.ZU;2-G
Abstract
Magnetic properties and resistivity of CoV1-xMnxSb have been investigated. For x less than or equal to 0.35 Mn states are localized well below E-F and polarized. An increase of Mn concentration rises interactions between Mn m oments. Resistivity is metallic for low and large Mn contents and semicondu cting for x = 0.3-0.5, most probably due to Anderson localization effects r elated to atomic disorder. (C) 1999 Elsevier Science B.V. All rights reserv ed.