Enhanced superhyperfine structure of the EPR spectra of a U3+ ion introduced into the Van Vleck paramagnet LiTmF4

dc.contributor.author	Aminov L.
dc.contributor.author	Ershova A.
dc.contributor.author	Korableva S.
dc.contributor.author	Kurkin I.
dc.contributor.author	Rodionov A.
dc.contributor.author	Malkin B.
dc.date.accessioned	2018-09-18T20:04:08Z
dc.date.available	2018-09-18T20:04:08Z
dc.date.issued	2008
dc.identifier.issn	0021-3640
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/136195
dc.description.abstract	The observation of the superhyperfine structure (SHFS) in EPR spectra due to enhanced nuclear magnetism is reported. The X-band spectrum of a U 3+ ion introduced into the Van Vleck paramagnet LiTmF4 is measured in the temperature range of 5-20 K and compared with the spectra of LiLuF4:U3+ and LiYF4:U3+ single crystals. The spectra reveal well-resolved and strikingly different SHFS. The SHFS of Li(Lu, Y)F4:U3+ is due to the fluorine ions forming the nearest surroundings of the U3+ ion. The main contribution to the SHFS of the U3+ spectrum in LiTmF4 comes from the Tm3+ ions with a highly enhanced nuclear gyromagnetic tensor. © 2008 Pleiades Publishing, Ltd.
dc.relation.ispartofseries	JETP Letters
dc.title	Enhanced superhyperfine structure of the EPR spectra of a U3+ ion introduced into the Van Vleck paramagnet LiTmF4
dc.type	Article
dc.relation.ispartofseries-issue	6
dc.relation.ispartofseries-volume	87
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	311
dc.source.id	SCOPUS00213640-2008-87-6-SID44349177456

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Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.