M. Seqqat et al., MAGNETIC-PROPERTIES OF FE100-XSMX THIN-FILMS AND FE80-XSMXB20 THIN-FILMS AND RIBBONS, Journal of magnetism and magnetic materials, 158, 1996, pp. 225-226
Fe100-xSmx thin films and Fe80-xSmxB20 both as thin films and ribbons,
with x < 30, were studied. One important result was that in Fe-Sm-B t
hin films, contrary to ribbons and Fe-Sm thin films, the Fe and Sm mom
ents couple antiferromagnetically. The magnetic results were correlate
d with Mossbauer data and compared with Fe-Gd alloys.