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Exchange Bias in Films of Iron Group Metals and Alloys

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Inorganic Materials: Applied Research Aims and scope

Abstract

The specifics of hysteresis properties of antiferro-/ferromagnetic exchange-coupled film structures of the Fe50Mn50/FM type, where FM = Co, Fe, Ni, Fe20Ni80, Fe11Ni89, and Co30Ni70, are investigated. The angular dependences of the exchange bias fields and coercive force in ferromagnetic layers with different crystal structures, crystal magnetic anisotropy, and magnetostriction are obtained. Using a modified Stoner–Wohlfarth model, a computer simulation of hysteresis loops that allows for evaluation of the influence of various factors on the character of the magnetization reversal process is performed.

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Funding

This work was financially supported by the Russian Science Foundation, project no. 18-72-10044.

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Authors and Affiliations

  1. Ural Federal University, 620002, Yekaterinburg, Russia

    A. N. Gorkovenko, N. A. Kulesh, P. A. Panchenko & V. O. Vas’kovskiy

  2. Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, 620219, Yekaterinburg, Russia

    V. O. Vas’kovskiy

Authors
  1. A. N. Gorkovenko
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  2. N. A. Kulesh
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  3. P. A. Panchenko
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  4. V. O. Vas’kovskiy
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Corresponding author

Correspondence to A. N. Gorkovenko.

Additional information

Translated by O. Lotova

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Gorkovenko, A.N., Kulesh, N.A., Panchenko, P.A. et al. Exchange Bias in Films of Iron Group Metals and Alloys. Inorg. Mater. Appl. Res. 11, 172–176 (2020). https://doi.org/10.1134/S2075113320010141

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  • DOI: https://doi.org/10.1134/S2075113320010141

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