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Studies of spin-phonon interaction in magnetic topological insulators MnBi2Te4 by Raman spectroscopy
- Authors: Maksimov A.A1, Tartakovskii I.I1, Abdullaev N.A2,3, Mamedov N.T2,3
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Affiliations:
- Osipyan Institute of Solid-State Physics of the Russian Academy of Sciences
- Institute of Physics, Ministry of Science and Education
- Baku State University
- Issue: Vol 89, No 2 (2025)
- Pages: 286–289
- Section: New Materials and Technologies for Security Systems
- URL: https://ogarev-online.ru/0367-6765/article/view/296643
- DOI: https://doi.org/10.31857/S0367676525020217
- EDN: https://elibrary.ru/CVRSYC
- ID: 296643
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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.
About the authors
A. A Maksimov
Osipyan Institute of Solid-State Physics of the Russian Academy of Sciences
Email: maksimov@issp.ac.ru
Chernogolovka, Russia
I. I Tartakovskii
Osipyan Institute of Solid-State Physics of the Russian Academy of SciencesChernogolovka, Russia
N. A Abdullaev
Institute of Physics, Ministry of Science and Education; Baku State UniversityBaku, Azerbaijan; Baku, Azerbaijan
N. T Mamedov
Institute of Physics, Ministry of Science and Education; Baku State UniversityBaku, Azerbaijan; Baku, Azerbaijan
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