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Magnetic hysteresis loops for several amorphous alloys after various heat treatments below the curie point

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Abstract

The hysteresis loops of amorphous Fe80B20, Fe40Ni40B20, and Co58Ni10Fe5Si11B16 alloys are investigated before and after various heat treatments in zero, dc, and ac magnetic fields and under different stress conditions. After definite treatments wasp-waisted or shifted hysteresis loops appear. A qualitative analysis of the results shows that the domain structure originally determined by stresses is stabilized by the formation of induced anisotropies during the heat treatment.

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Author notes

  1. L. Köszegi

    Present address: Csepel Metal Plants, Budapest, Hungary

Authors and Affiliations

  1. Institut für Physik, Max-Planck-Institut für Metallforschung, D-7000, Stuttgart 80, Germany

    L. Köszegi & H. Kronmüller

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  1. L. Köszegi
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  2. H. Kronmüller
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Köszegi, L., Kronmüller, H. Magnetic hysteresis loops for several amorphous alloys after various heat treatments below the curie point. Appl. Phys. A 34, 95–103 (1984). https://doi.org/10.1007/BF00614760

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  • DOI: https://doi.org/10.1007/BF00614760

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