Hyperfine interactions of 57Fe impurity nuclei in multiferroic CuCrO2

Hyperfine interactions of 57 Fe nuclei in multiferroic CuCrO 2 are studied by means of Mössbauer probe spectroscopy in a wide range of temperatures, including that of the magnetic phase transition. The temperature dependences of the parameters of electric and magnetic hyperfine interactions and the...

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Bibliographic Details
Published in:Bulletin of the Russian Academy of Sciences. Physics 2015-08, Vol.79 (8), p.971-975
Main Authors: Rusakov, V. S., Presniakov, I. A., Gapochka, A. M., Sobolev, A. V., Matsnev, M. E., Lekina, Yu. O.
Format: Article
Language:English
Subjects:
Hadrons
Heavy Ions
Nuclear Physics
Physics
Physics and Astronomy
Proceedings of the 13th International Conference “Mössbauer Spectroscopy and its Applications”
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Summary:Hyperfine interactions of 57 Fe nuclei in multiferroic CuCrO 2 are studied by means of Mössbauer probe spectroscopy in a wide range of temperatures, including that of the magnetic phase transition. The temperature dependences of the parameters of electric and magnetic hyperfine interactions and the anharmonicity parameter of the spin wave are obtained as part of the spatial anharmonic spin-modulated structure.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873815080249