Analysis of the Magnetic Structure of the BiFeO 3  Multiferroic by Mössbauer Spectroscopy

V. S. Rusakov; V. S. Pokatilov; A. S. Sigov; M. E. Matsnev; A. P. Pyatakov

doi:10.1134/S1028335818060113

Analysis of the Magnetic Structure of the BiFeO₃ Multiferroic by Mössbauer Spectroscopy

Autores: Rusakov V.S.¹, Pokatilov V.S.², Sigov A.S.², Matsnev M.E.¹, Pyatakov A.P.¹
Afiliações:
1. Moscow State University
2. Moscow Technological University
Edição: Volume 63, Nº 6 (2018)
Páginas: 223-226
Seção: Physics
URL: https://journals.rcsi.science/1028-3358/article/view/192957
DOI: https://doi.org/10.1134/S1028335818060113
ID: 192957

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Resumo

Specific features of the magnetic structure of the BiFeO₃ multiferroic have been investigated by Mössbauer spectroscopy in the temperature range of 150–450 K. The temperature dependence of the anharmonicity parameter of the cycloidal spatial spin-modulated structure has been measured, and the magnetic anisotropy constant has been estimated.