KFU. Card publication. Short analytical expressions accounting for the spatial distribution of ligand electrons in the theory of the odd crystal field on rare-earth ions

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SHORT ANALYTICAL EXPRESSIONS ACCOUNTING FOR THE SPATIAL DISTRIBUTION OF LIGAND ELECTRONS IN THE THEORY OF THE ODD CRYSTAL FIELD ON RARE-EARTH 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

Eremina Rushana Mikhaylovna, author

Bibliographic description in the original language

Popov D.V., Likerov R.F., Eremin M., Short analytical expressions accounting for the spatial distribution of ligand electrons in the theory of the odd crystal field on rare-earth ions//Magnetic Resonance in Solids. - 2025. - Vol.27, Is.2. - Art. �25201.

Annotation

Using Gaussian decompositions of the electron potential energy and the 4f- and 5d-electron wave functions, we have derived short analytical formulae for calculating the parameters of the odd crystal field on rare-earth ions. Extended charge contributions to the intrinsic parameters a(1), a(2), a(3), a(4), a(5), and a(6) were evaluated using Hartree-Fock wave functions of Pr3+-O2− and of Tm3+-O2− pairs.

Keywords

odd crystal field, rare-earth ions

The name of the journal

Magnetic Resonance in Solids

URL

https://www.scopus.com/inward/record.uri?eid=2-s2.0-105013501700&doi=10.26907%2Fmrsej-25201&partnerID=40&md5=5cf9ea41547a8c0ca72b2224ee2cb32c

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

https://repository.kpfu.ru/eng/?p_id=319725&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Eremin Mikhail Vasilevich	ru_RU
dc.contributor.author	Eremina Rushana Mikhaylovna	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	Popov D.V., Likerov R.F., Eremin M., Short analytical expressions accounting for the spatial distribution of ligand electrons in the theory of the odd crystal field on rare-earth ions//Magnetic Resonance in Solids. - 2025. - Vol.27, Is.2. - Art. �25201.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=319725&p_lang=2	ru_RU
dc.description.abstract	Magnetic Resonance in Solids	ru_RU
dc.description.abstract	Using Gaussian decompositions of the electron potential energy and the 4f- and 5d-electron wave functions, we have derived short analytical formulae for calculating the parameters of the odd crystal field on rare-earth ions. Extended charge contributions to the intrinsic parameters a(1), a(2), a(3), a(4), a(5), and a(6) were evaluated using Hartree-Fock wave functions of Pr3+-O2− and of Tm3+-O2− pairs.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	odd crystal field	ru_RU
dc.subject	rare-earth ions	ru_RU
dc.title	Short analytical expressions accounting for the spatial distribution of ligand electrons in the theory of the odd crystal field on rare-earth ions	ru_RU
dc.type	Articles in international journals and collections	ru_RU