Magnetic behaviour of amorphous ribbons with creep-induced helical anisotropy and their fluxgate properties

We have induced a helical anisotropy distribution by a torsional and tensile stress annealing, in low magnetostriction amorphous ribbons. In this paper we report a theoretical study of predicted magnetization curves and the comparison with the experimental measurements. Further, we have studied some...

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Bibliographic Details
Published in:Journal of magnetism and magnetic materials 1998-10, Vol.188 (3), p.286-290
Main Authors: Füzer, J., Brauer, P., Nielsen, O.V.
Format: Article
Language:English
Subjects:
Amorphous and nanocrystalline magnetic materials
quasicrystals
Amorphous and quasicrystalline magnetic materials
Anisotropy – helical
Applied sciences
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Exact sciences and technology
Fluxgate
Magnetic properties and materials
Magnetization
Magnetomechanical and magnetoelectric effects, magnetostriction
Metals. Metallurgy
Physics
Studies of specific magnetic materials
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Summary:We have induced a helical anisotropy distribution by a torsional and tensile stress annealing, in low magnetostriction amorphous ribbons. In this paper we report a theoretical study of predicted magnetization curves and the comparison with the experimental measurements. Further, we have studied some fluxgate properties (the feed-through, the offset and the noise) of ringcore sensors. The core material consists of metallic glass ribbon which has been heat treated in ways mentioned above.
ISSN:0304-8853
DOI:10.1016/S0304-8853(98)00204-2