Saturation magnetostriction and volume magnetostriction of Fe-Ni-Co amorphous ribbons

The saturation magnetostriction and the volume magnetostriction in amorphous ribbons of Fe-Ni-Co system were measured from 77K to room temperature, by a three terminal capacitance method. The ternary diagram were given of the saturation magnetostriction and volume magnetostriction in (Fe x Co y Ni 1...

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Bibliographic Details
Published in:IEEE transactions on magnetics 1977-09, Vol.13 (5), p.1553-1555
Main Authors: Jagielinski, T., Arai, K., Tsuya, N., Ohnuma, S., Masumoto, T.
Format: Article
Language:English
Subjects:
Amorphous magnetic materials
Amorphous materials
Iron
Magnetic anisotropy
Magnetic field measurement
Magnetic materials
Magnetostriction
Perpendicular magnetic anisotropy
Saturation magnetization
Temperature dependence
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Summary:The saturation magnetostriction and the volume magnetostriction in amorphous ribbons of Fe-Ni-Co system were measured from 77K to room temperature, by a three terminal capacitance method. The ternary diagram were given of the saturation magnetostriction and volume magnetostriction in (Fe x Co y Ni 1-x-y ) 78 Si 8 B 14 system. It was found that the largest saturation magnetostriction constant is 36×10 -6 for the composition Fe 65 Co 13 Si 8 B 14 at room temperature. The temperature dependence of the saturation magnetostriction and the volume magnetostriction in Fe-Ni-Co system were not a simple function of the temperature. The maximum value of volume magnetostriction δω/δH was observed for Fe 78 Si 8 B 14 to be 24×10 -10 Oe -1 at room temperature.
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.1977.1059635