KFU. Card publication. On the Magnetoelectric Coupling in (Ni, Cu)B2O4

KAZAN
FEDERAL UNIVERSITY

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ON THE MAGNETOELECTRIC COUPLING IN (NI, CU)B2O4

Form of presentation

Articles in international journals and collections

Year of publication

2021

Язык

английский

Authors, employees of KFU

Eremin Mikhail Vasilevich, author

Bibliographic description in the original language

Eremin M.V, Nurmukhametov A.R., On the Magnetoelectric Coupling in (Ni, Cu)B2O4//JETP Letters. - 2021. - Vol.114, Is.1. - P.35-39.

Annotation

The mechanism of the magnetoelectric coupling of spins of Ni2+ and Cu2+ ions with the applied electric field in (Ni, Cu)B2O4, caused by the coupling of 3d electrons with the electric field and by the spin–orbit coupling, is analyzed. It is shown that the ordering of spins in the ab crystallographic plane of the crystal induces the electric polarization along the c axis of the crystal, and this polarization is mainly related to nickel ions. To obtain the electric polarization in the CuB2O4 antiferromagnet, it turns out to be necessary to apply the magnetic field in the ab plane.

Keywords

(Ni, Cu)B2O4, magnetoelectric coupling

The name of the journal

JETP Letters

URL

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85114478317&doi=10.1134%2fS0021364021130063&partnerID=40&md5=d8797d493e676bd179e1c5aec709dc33

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

https://repository.kpfu.ru/eng/?p_id=256856&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Eremin Mikhail Vasilevich	ru_RU
dc.date.accessioned	2021-01-01T00:00:00Z	ru_RU
dc.date.available	2021-01-01T00:00:00Z	ru_RU
dc.date.issued	2021	ru_RU
dc.identifier.citation	Eremin M.V, Nurmukhametov A.R., On the Magnetoelectric Coupling in (Ni, Cu)B2O4//JETP Letters. - 2021. - Vol.114, Is.1. - P.35-39.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=256856&p_lang=2	ru_RU
dc.description.abstract	JETP Letters	ru_RU
dc.description.abstract	The mechanism of the magnetoelectric coupling of spins of Ni2+ and Cu2+ ions with the applied electric field in (Ni, Cu)B2O4, caused by the coupling of 3d electrons with the electric field and by the spin–orbit coupling, is analyzed. It is shown that the ordering of spins in the ab crystallographic plane of the crystal induces the electric polarization along the c axis of the crystal, and this polarization is mainly related to nickel ions. To obtain the electric polarization in the CuB2O4 antiferromagnet, it turns out to be necessary to apply the magnetic field in the ab plane.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	(Ni	ru_RU
dc.subject	Cu)B2O4	ru_RU
dc.subject	magnetoelectric coupling	ru_RU
dc.title	On the Magnetoelectric Coupling in (Ni, Cu)B2O4	ru_RU
dc.type	Articles in international journals and collections	ru_RU