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Phenomenological Approach to Analyzing the Magnetization Reversal of Uniaxial Highly Anisotropic Ferromagnetic Materials

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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

The reversal of specific features of the hysteresis behavior of alloys for permanent magnets based on SmCo5 and Nd2Fe14B is modeled using a phenomenological approach to elemental magnetization. The model of magnetization reversal in Sm(Co, Cu, Fe, Zr)7.4 alloys is based on the assumption that it is determined in these materials by domain wall pinning. Predictions are compared to experimental results.

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Authors and Affiliations

  1. National University of Science and Technology (MISiS), 119049, Moscow, Russia

    A. S. Lileev & V. V. Pinkas

Authors
  1. A. S. Lileev
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  2. V. V. Pinkas
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Correspondence to A. S. Lileev.

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Translated by I. Moshkin

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Lileev, A.S., Pinkas, V.V. Phenomenological Approach to Analyzing the Magnetization Reversal of Uniaxial Highly Anisotropic Ferromagnetic Materials. Bull. Russ. Acad. Sci. Phys. 83, 795–797 (2019). https://doi.org/10.3103/S1062873819070244

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  • DOI: https://doi.org/10.3103/S1062873819070244

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