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Magnetic properties of Fe100-xSmx thin films and Fe80-xSmxB20 thin films and ribbons

Domenii publicaţii > Fizica + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: Seqqat M, Nogues M, Ovidiu Crisan, Kuncser V, Cristea L, Jianu A, Filoti G, Dormann JL, Sayah D, Godinho M

Editorial: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 158, p.225-226, 1996.

Rezumat:

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 thin films, contrary to ribbons and Fe-Sm thin films, the Fe and Sm moments couple antiferromagnetically. The magnetic results were correlated with Mossbauer data and compared with Fe-Gd alloys.

Cuvinte cheie: random anisotropy; TM-RE alloys