KFU. Card publication. On the Theory of the Dynamic Magnetoelectric Coupling in CuB2O4

KAZAN
FEDERAL UNIVERSITY

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ON THE THEORY OF THE DYNAMIC MAGNETOELECTRIC COUPLING IN CUB2O4

Form of presentation

Articles in Russian journals and collections

Year of publication

2022

Язык

английский

Authors, employees of KFU

Eremin Mikhail Vasilevich, author

Authors, postgraduates KFU

Vasin Kirill Valerevich, postgraduate kfu

Authors, students KFU

Nurmukhametov Aleksey Ruslanovich, author

Bibliographic description in the original language

A. R. Nurmukhametov. On the Theory of the Dynamic Magnetoelectric Coupling in CuB2O4 / A. R. Nurmukhametov, M. V. Eremin // Journal of Experimental and Theoretical Physics.- 2022, - V. 135, - No. 3. P. 336–343.

Annotation

We propose a microscopic theory of the dynamic magnetoelectric coupling in CuB2O4. The energy levels, the wave functions of Cu2+ (3d9) in an antiferromagnetically ordered sublattice of copper ions, and the probability of magnetic and electric dipole transitions are calculated and invariant components of the magnetoelectric coupling tensor are determined for various magnetic field directions. The results of microscopic and group-theoretical calculations are compared with available experimental data on the absorption and photoluminescence spectra. The photoluminescence intensity diagrams are calculated for different directions of the radiation wavevector.

Keywords

Magnetoelectric, CuB2O4

The name of the journal

J EXPTHEORPHYS+

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=272735&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Eremin Mikhail Vasilevich	ru_RU
dc.contributor.author	Nurmukhametov Aleksey Ruslanovich	ru_RU
dc.contributor.author	Vasin Kirill Valerevich	ru_RU
dc.date.accessioned	2022-01-01T00:00:00Z	ru_RU
dc.date.available	2022-01-01T00:00:00Z	ru_RU
dc.date.issued	2022	ru_RU
dc.identifier.citation	A. R. Nurmukhametov. On the Theory of the Dynamic Magnetoelectric Coupling in CuB2O4 / A. R. Nurmukhametov, M. V. Eremin // Journal of Experimental and Theoretical Physics.- 2022, - V. 135, - No. 3. P. 336–343.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=272735&p_lang=2	ru_RU
dc.description.abstract	J EXPTHEORPHYS+	ru_RU
dc.description.abstract	We propose a microscopic theory of the dynamic magnetoelectric coupling in CuB2O4. The energy levels, the wave functions of Cu2+ (3d9) in an antiferromagnetically ordered sublattice of copper ions, and the probability of magnetic and electric dipole transitions are calculated and invariant components of the magnetoelectric coupling tensor are determined for various magnetic field directions. The results of microscopic and group-theoretical calculations are compared with available experimental data on the absorption and photoluminescence spectra. The photoluminescence intensity diagrams are calculated for different directions of the radiation wavevector.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Magnetoelectric	ru_RU
dc.subject	CuB2O4	ru_RU
dc.title	On the Theory of the Dynamic Magnetoelectric Coupling in CuB2O4	ru_RU
dc.type	Articles in Russian journals and collections	ru_RU