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Magnetic and Elastic Vibrations in the Region of Spin Reorientation in a Manganese‒Zinc Spinel Crystal

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

Abstract

An equation is derived for the magnetic dissipation parameter of ferrimagnetic crystals as a function of a dc magnetic field and the field of anisotropy. It is shown that magnetic and elastic vibrations of infinitely low amplitude and low frequency are excited in the region of the magnetic reorientation of a manganese‒zinc spinel crystal. The vibrations exhibit giant damping in a wide range of temperatures.

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Funding

This work was supported by the Russian Science Foundation, project no. 21-72-20048.

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Authors and Affiliations

  1. Syktyvkar State University, 167001, Syktyvkar, Russia

    L. N. Kotov, P. A. Severin, V. S. Vlasov & V. V. Mironov

Authors
  1. L. N. Kotov
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  2. P. A. Severin
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  3. V. S. Vlasov
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  4. V. V. Mironov
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Corresponding author

Correspondence to L. N. Kotov.

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The authors declare that they have no conflicts of interest.

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Translated by E. Bondareva

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Kotov, L.N., Severin, P.A., Vlasov, V.S. et al. Magnetic and Elastic Vibrations in the Region of Spin Reorientation in a Manganese‒Zinc Spinel Crystal. Bull. Russ. Acad. Sci. Phys. 87, 367–373 (2023). https://doi.org/10.3103/S1062873822701258

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  • DOI: https://doi.org/10.3103/S1062873822701258

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