Temperature Dependence of Magnetization and Exchange Interaction in Amorphous Fe–Ni–Si–B Alloys

Temperature Dependence of Magnetization and Exchange Interaction in Amorphous Fe–Ni–Si–B Alloys

The temperature dependence of the magnetization of rapidly quenched amorphous Fe–Ni–Si–B alloys was studied by the magnetometry method. The Curie temperatures were determined, and the exchange interaction parameters were calculated: the constants of spin-wave stiffness and exchange stiffness, the ro...

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Bibliographic Details
Published in:Physics of metals and metallography Vol. 125; no. 3; pp. 230 - 236
Main Authors: Sapovskii, I. M., Ilin, N. V., Kraynova, G. S., Rakhmatullaev, T. R., Tkachenko, I. A., Tkachev, V. V., Plotnikov, V. S., Pinchuk, K. E., Frolov, A. M.
Format: Journal Article
Language:English
Published: Moscow Pleiades Publishing 01-03-2024
Springer Nature B.V
Subjects:
Amorphous alloys
Chemistry and Materials Science
Electrical and Magnetic Properties
Ferrous alloys
Interaction parameters
Iron
Magnetic measurement
Magnetic properties
Magnetization
Materials Science
Metallic Materials
Nickel
Rapid quenching (metallurgy)
Stiffness
Temperature dependence
Transition metals
exchange interaction
temperature dependence of magnetization
amorphous alloys
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Summary:The temperature dependence of the magnetization of rapidly quenched amorphous Fe–Ni–Si–B alloys was studied by the magnetometry method. The Curie temperatures were determined, and the exchange interaction parameters were calculated: the constants of spin-wave stiffness and exchange stiffness, the root mean-square range of the exchange interaction. The nearest neighboring distance between transition metal atoms was estimated based on the magnetic characteristics.
ISSN:0031-918X
1555-6190
DOI:10.1134/S0031918X24600155