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An Influence of the Local Environment on Local Magnetic Moments and Hyperfine Fields in Fe3-xMnxAl

Journal Solid State Phenomena (Volume 112)
Volume Materials in Transition
Edited by Ludwik Dobrzynski and Krystyna Perzynska
Pages 117-122
DOI 10.4028/www.scientific.net/SSP.112.117
Online since May, 2006
Authors Anna Go, Maria Pugaczowa-Michalska, Ludwik Dobrzyński
Keywords Fe3-xMnxAl Alloy, Hyperfine Field, Local Magnetic Moment
Abstract Ferromagnetic, intermetallic compound Fe3Al exhibits DO3-type crystal structure. There are two non-equivalent types of iron with different chemical neighbourhood – (A,C) and B sublattices. As a consequence of the different nearest environments of the iron atoms at these sites the different electronic and magnetic properties connected with these positions are observed. The aim of our research is to investigate the influence of the local surrounding of the iron on its magnetic moment and hyperfine field in compound Fe3-xMnxAl where iron is substituted by manganese.
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