Neutron depolarization study of the magnetic phase transition in a disordered system

• Published in: Physica. B, Condensed matter Vol. 267; pp. 84 - 87
• Main Authors: Grigoriev, S.V., Klimko, S.A., Kraan, W.H., Rekveldt, M.Th, Okorokov, A.I., Runov, V.V.
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.06.1999
• Subjects: Fluctuations of the Curie temperature; Neutron depolarization; Phase transition; Neutron depolarization; Fluctuations of the Curie temperature; Phase transition

The ferromagnetic phase transition in the invar alloy Fe 70Ni 30 (0.7 at% C) with fully FCC structure was investigated by means of 3-D neutron depolarization analysis. The mean magnetic induction, magnetic anisotropy parameter and neutron depolarization were measured as a function of temperature and...