Magnetic properties of amorphous metal-metalloid alloys

The dependence of the magnetic moment on the alloying elements in amorphous Fe-Si-B, Fe-Co-B and Fe-Ni-B alloys has been investigated systematically. The average magnetic moment per atom changes linearly with composition in these amorphous systems. The magnetization mechanism in these amorphous syst...

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Bibliographic Details
Published in:Journal of non-crystalline solids 1984-01, Vol.61-62, p.1289-1293
Main Authors: Lau, Bong-Whan, Kim, Taik-Kee, Ihm, Yeong-Eon
Format: Article
Language:English
Subjects:
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Cross-disciplinary physics: materials science
rheology
Exact sciences and technology
Magnetic properties and materials
Magnetically ordered materials: other intrinsic properties
Materials science
Metals, semimetals and alloys
Other topics in magnetic properties and materials
Physics
Saturation moments and magnetic susceptibilities
Specific materials
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Summary:The dependence of the magnetic moment on the alloying elements in amorphous Fe-Si-B, Fe-Co-B and Fe-Ni-B alloys has been investigated systematically. The average magnetic moment per atom changes linearly with composition in these amorphous systems. The magnetization mechanism in these amorphous systems is considered with Donor model and the magnetic moment of each element of Fe, Co, Ni, Si and B in Bohr magneton is determined as 2.20, 1.34, 0.24, -5.00 and -0.50, respectively.
ISSN:0022-3093
1873-4812
DOI:10.1016/0022-3093(84)90720-8