Two magnetic phases in the Fe/sub 20/Co/sub 30/Cu/sub 50/ solid solution

Two magnetic phases in the Fe/sub 20/Co/sub 30/Cu/sub 50/ solid solution

The magnetic property of supersaturated Fe/sub 20/Co/sub 30/Cu/sub 50/ solid solution, prepared by mechanical alloying, has been investigated by using magnetometry, Mossbauer spectroscopy and inelastic neutron scattering measurements. Magnetization measurement of the alloy could be analysed by ferro...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IEEE transactions on magnetics 1996-09, Vol.32 (5), p.4505-4507
Hauptverfasser: Kim, W.T., Yu, S.C., Yoo, Y.G., Vazquez, M., Hernando, A., Hoser, A., Graf, H.A.
Format: Artikel
Sprache:eng
Schlagworte:
Alloying
Iron alloys
Magnetic analysis
Magnetic properties
Magnetization
Mechanical variables measurement
Neutron spin echo
Paramagnetic materials
Solids
Spectroscopy
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The magnetic property of supersaturated Fe/sub 20/Co/sub 30/Cu/sub 50/ solid solution, prepared by mechanical alloying, has been investigated by using magnetometry, Mossbauer spectroscopy and inelastic neutron scattering measurements. Magnetization measurement of the alloy could be analysed by ferromagnetism only. However, Mossbauer spectroscopy and inelastic neutron scattering experiment showed that not only a ferromagnetic phase but also a paramagnetic phase of about 12% coexisted in the alloy. Spin wave stiffness constant obtained from the analysis of the temperature dependence of magnetization was similar to the value obtained from analysis of inelastic neutron scattering experiment.
ISSN:0018-9464
1941-0069
DOI:10.1109/20.538912