KFU. Card publication. Effect of Magnetoelectric Nonreciprocity in the Submillimeter EPR Spectroscopy of LiYF4 Doped by 166Er3+ Ions

KAZAN
FEDERAL UNIVERSITY

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EFFECT OF MAGNETOELECTRIC NONRECIPROCITY IN THE SUBMILLIMETER EPR SPECTROSCOPY OF LIYF4 DOPED BY 166ER3+ IONS

Form of presentation

Articles in international journals and collections

Year of publication

2025

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Authors, employees of KFU

Eremin Mikhail Vasilevich, author

Bibliographic description in the original language

Eremin M.V, Tarasov V.F., Effect of Magnetoelectric Nonreciprocity in the Submillimeter EPR Spectroscopy of LiYF4 Doped by 166Er3+ Ions//JETP Letters. - 2025. - Vol.121, Is.6. - P.434-440.

Annotation

In LiYF4 single crystal doped by Er ions, the effect of changing the intensity of electron paramagnetic resonance signals under the reversal of the magnetic field direction (nonreciprocity) has been detected. The effect is attributed to interference between the magnetic and electric dipole transitions. Electric dipole transitions are caused by mixing of electronic configurations of the Er3+ ion under effect of the odd type crystal field acting on electrons of erbium. As a result, the probability of such transitions turns out to be comparable to the probability of magnetic dipole transitions. The obtained dependence of the interference effects on the direction of the applied magnetic field is well reproduced by the quantum-mechanical calculations.

Keywords

EPR, Nonreciprocity, LiYF4:Er(3+)

The name of the journal

JETP Letters

URL

https://www.scopus.com/inward/record.uri?eid=2-s2.0-105004428583&doi=10.1134%2fS0021364024604895&partnerID=40&md5=7e6bd9af1af9a41c426defd613c87adf

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

https://repository.kpfu.ru/eng/?p_id=314600&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Eremin Mikhail Vasilevich	ru_RU
dc.date.accessioned	2025-01-01T00:00:00Z	ru_RU
dc.date.available	2025-01-01T00:00:00Z	ru_RU
dc.date.issued	2025	ru_RU
dc.identifier.citation	Eremin M.V, Tarasov V.F., Effect of Magnetoelectric Nonreciprocity in the Submillimeter EPR Spectroscopy of LiYF4 Doped by 166Er3+ Ions//JETP Letters. - 2025. - Vol.121, Is.6. - P.434-440.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=314600&p_lang=2	ru_RU
dc.description.abstract	JETP Letters	ru_RU
dc.description.abstract	In LiYF4 single crystal doped by Er ions, the effect of changing the intensity of electron paramagnetic resonance signals under the reversal of the magnetic field direction (nonreciprocity) has been detected. The effect is attributed to interference between the magnetic and electric dipole transitions. Electric dipole transitions are caused by mixing of electronic configurations of the Er3+ ion under effect of the odd type crystal field acting on electrons of erbium. As a result, the probability of such transitions turns out to be comparable to the probability of magnetic dipole transitions. The obtained dependence of the interference effects on the direction of the applied magnetic field is well reproduced by the quantum-mechanical calculations.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	EPR	ru_RU
dc.subject	Nonreciprocity	ru_RU
dc.subject	LiYF4:Er(3+)	ru_RU
dc.title	Effect of Magnetoelectric Nonreciprocity in the Submillimeter EPR Spectroscopy of LiYF4 Doped by 166Er3+ Ions	ru_RU
dc.type	Articles in international journals and collections	ru_RU