КФУ. Карточка публикации. Large linear magnetoelectric effect induced by an external magnetic field in the collinear antiferromagnet DyCrO4

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LARGE LINEAR MAGNETOELECTRIC EFFECT INDUCED BY AN EXTERNAL MAGNETIC FIELD IN THE COLLINEAR ANTIFERROMAGNET DYCRO4

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2020

Язык

английский

Авторы, сотрудники КФУ

Еремин Михаил Васильевич, автор

Библиографическое описание на языке оригинала

Eremin M, V, Large linear magnetoelectric effect induced by an external magnetic field in the collinear antiferromagnet DyCrO4//PHYSICAL REVIEW B. - 2020. - Vol.102, Is.10. - Art. №104107.

Аннотация

A microscopic theory of the interaction of Cr spins with electric and magnetic fields in DyCrO4 is described. The derived effective energy operator allows calculating the electric polarization vector using information about the magnetic structure. The calculated linear electric polarization in electric and magnetic fields at H < 3 T is consistent with the available experimental data. The electric field is induced by an odd crystalline field on chromium ions and the charge transfer process from the nearest oxygen ions. The enhancement of the magnetic field is associated with magnetic susceptibility, mainly due to dysprosium ions.

Ключевые слова

DyCrO4 , magnetoelectric effect

Название журнала

PHYSICAL REVIEW B

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https://repository.kpfu.ru/?p_id=240370

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Еремин Михаил Васильевич	ru_RU
dc.date.accessioned	2020-01-01T00:00:00Z	ru_RU
dc.date.available	2020-01-01T00:00:00Z	ru_RU
dc.date.issued	2020	ru_RU
dc.identifier.citation	Eremin M, V, Large linear magnetoelectric effect induced by an external magnetic field in the collinear antiferromagnet DyCrO4//PHYSICAL REVIEW B. - 2020. - Vol.102, Is.10. - Art. №104107.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=240370	ru_RU
dc.description.abstract	PHYSICAL REVIEW B	ru_RU
dc.description.abstract	A microscopic theory of the interaction of Cr spins with electric and magnetic fields in DyCrO4 is described. The derived effective energy operator allows calculating the electric polarization vector using information about the magnetic structure. The calculated linear electric polarization in electric and magnetic fields at H < 3 T is consistent with the available experimental data. The electric field is induced by an odd crystalline field on chromium ions and the charge transfer process from the nearest oxygen ions. The enhancement of the magnetic field is associated with magnetic susceptibility, mainly due to dysprosium ions.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	DyCrO4	ru_RU
dc.subject	magnetoelectric effect	ru_RU
dc.title	Large linear magnetoelectric effect induced by an external magnetic field in the collinear antiferromagnet DyCrO4	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU