The effect of different annealing treatments on magneto-impedance in Finemet wires
Subject:
Magneto-Impedance
Torsion Impedance
Amorphous Wires
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Editorial:
Elsevier
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Abstract:
In this paper, we analyze the behaviour of Fe-rich wires that have been submitted to a current annealing, with and without an applied torsional stress. The structural relaxation and induced anisotropies achieved in the samples produce different effects in the magneto-impedance and torsion impedance response, in comparison with the as-quenched wire, due to the different domain structure and magnetization processes involved.
In this paper, we analyze the behaviour of Fe-rich wires that have been submitted to a current annealing, with and without an applied torsional stress. The structural relaxation and induced anisotropies achieved in the samples produce different effects in the magneto-impedance and torsion impedance response, in comparison with the as-quenched wire, due to the different domain structure and magnetization processes involved.
Description:
Proceedings of the Seventh Latin American Workshop on Magnetism, Magnetic Materials and their Applications
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