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Abstract <p>Experimental studies of Raman scattering spectra in single crystals of topological magnetic insulators MnBi<sub>2</sub>Te<sub>4</sub> have been performed in a wide temperature range. The influence of spin–phonon interaction on the studied spectra at temperatures below the antiferromagnetic phase transition temperature is discussed.</p>

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Studies of Spin–Phonon Interaction in Magnetic Topological Insulators MnBi2Te4 by Raman Spectroscopy

  • 期刊论文

  • 发表日期：

    2025年2月1日

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  • A. A. Maksimov,
  • I. I. Tartakovskii,
  • N. A. Abdullaev,
  • N. T. Mamedov

摘要

Abstract

Experimental studies of Raman scattering spectra in single crystals of topological magnetic insulators MnBi2Te4 have been performed in a wide temperature range. The influence of spin–phonon interaction on the studied spectra at temperatures below the antiferromagnetic phase transition temperature is discussed.