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Stability of a Skyrmion Crystal in a Frustrated Antiferromagnetic Bilayer on a Triangular Lattice

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

Abstract

A study is performed of the formation and stability of skyrmion lattices during thermodynamic fluctuations in magnetoelectric films consisting of a frustrated antiferromagnetic/ferroelectric bilayer on a triangular lattice. The ground state configurations with these parameters are calculated according to the steepest descent. The effect thermodynamic fluctuations and an external magnetic field have on the ground state configurations is investigated via Monte Carlo modeling, and the phase transitions that occur in the model are considered.

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Funding

This work was performed as part of a State Task no. MN-8/1356 for scientific research by young people’s laboratories.

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Authors and Affiliations

  1. Bashkir State University, 450076, Ufa, Russia

    I. F. Sharafullin, A. G. Nugumanov, A. H. Baisheva & A. R. Yuldasheva

  2. Laboratoire de Physique Theorique et Modelisation, Université Cergy-Paris, 95302, Cergy-Pontoise, CNRS, UMR 8089, France

    H. T. Diep

Authors
  1. I. F. Sharafullin
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  2. A. G. Nugumanov
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  3. A. H. Baisheva
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  4. A. R. Yuldasheva
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  5. H. T. Diep
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Corresponding author

Correspondence to I. F. Sharafullin.

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The authors declare that they have no conflicts of interest.

Additional information

Translated by N. Petrov

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Sharafullin, I.F., Nugumanov, A.G., Baisheva, A.H. et al. Stability of a Skyrmion Crystal in a Frustrated Antiferromagnetic Bilayer on a Triangular Lattice. Bull. Russ. Acad. Sci. Phys. 87, 443–447 (2023). https://doi.org/10.3103/S1062873822701416

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  • DOI: https://doi.org/10.3103/S1062873822701416

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