KFU. Card publication. EPR study of fluorite containing different concentration of ceria

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EPR STUDY OF FLUORITE CONTAINING DIFFERENT CONCENTRATION OF CERIA

Form of presentation

Articles in international journals and collections

Year of publication

2020

Язык

английский

Authors, employees of KFU

Rakhmatullin Rafail Mansurovich, author

Rodionov Aleksandr Aleksandrovich, author

Bibliographic description in the original language

Aminov L.K, Kurkin I.N, Lovchev A.V, EPR study of fluorite containing different concentration of ceria//Materials Chemistry and Physics. - 2020. - Vol.240, Is.. - Art. № 122136.

Annotation

The variation of EPR spectra has been investigated in CaF2 single crystals doped with ceria depending on the content of CeO2 and methods of the crystal growth. The concentration of CeO2 changed from 0.5% CeO2 up to 15% CeO2. For the low concentrations of CeO2 the spectra are mainly due to the usual tetragonal or trigonal EPR centers. For the sample with 5 at% CeO2 grown in argon atmosphere by the Bridgman technique the alternative tetragonal center with g|| = 0.73, and g┴ = 2.6 prevails. The possible models of EPR centers are briefly described.

Keywords

Laser host, Rare earth doped fluorite, Ceria, EPR, Paramagnetic center

The name of the journal

Materials Chemistry and Physics

URL

https://www2.scopus.com/inward/record.uri?eid=2-s2.0-85071919842&doi=10.1016%2fj.matchemphys.2019.122136&partnerID=40&md5=4d3a835ecbbb47f1e14d1121f345b7a0

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

https://repository.kpfu.ru/eng/?p_id=215237&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Rakhmatullin Rafail Mansurovich	ru_RU
dc.contributor.author	Rodionov Aleksandr Aleksandrovich	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	Aminov L.K, Kurkin I.N, Lovchev A.V, EPR study of fluorite containing different concentration of ceria//Materials Chemistry and Physics. - 2020. - Vol.240, Is.. - Art. № 122136.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=215237&p_lang=2	ru_RU
dc.description.abstract	Materials Chemistry and Physics	ru_RU
dc.description.abstract	The variation of EPR spectra has been investigated in CaF2 single crystals doped with ceria depending on the content of CeO2 and methods of the crystal growth. The concentration of CeO2 changed from 0.5% CeO2 up to 15% CeO2. For the low concentrations of CeO2 the spectra are mainly due to the usual tetragonal or trigonal EPR centers. For the sample with 5 at% CeO2 grown in argon atmosphere by the Bridgman technique the alternative tetragonal center with g\|\| = 0.73, and g┴ = 2.6 prevails. The possible models of EPR centers are briefly described.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Laser host	ru_RU
dc.subject	Rare earth doped fluorite	ru_RU
dc.subject	Ceria	ru_RU
dc.subject	EPR	ru_RU
dc.subject	Paramagnetic center	ru_RU
dc.title	EPR study of fluorite containing different concentration of ceria	ru_RU
dc.type	Articles in international journals and collections	ru_RU