Phase transitions and exchange interactions in the SmCr3(BO3)4 crystal

dc.contributor.author	Dobretsova E.
dc.contributor.author	Boldyrev K.
dc.contributor.author	Popova M.
dc.contributor.author	Gavrilkin S.
dc.contributor.author	Mukhin A.
dc.contributor.author	Ivanov V.
dc.contributor.author	Mal'tsev V.
dc.contributor.author	Leonyuk N.
dc.contributor.author	Malkin B.
dc.date.accessioned	2018-09-19T22:46:04Z
dc.date.available	2018-09-19T22:46:04Z
dc.date.issued	2016
dc.identifier.issn	2101-6275
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/145481
dc.description.abstract	© The Authors, published by EDP Sciences.Spectroscopic investigation and specific heat and magnetic susceptibility measurements of SmCr3(BO3)4 crystals were performed. The spectra of the Sm3+ and Cr3+ ions in samarium chromium borate were calculated and parameters of the exchange interactions between the nearest chromium ions, chromium and samarium ions were determined. Three phase transitions were observed at the temperatures T1= 7.8 ± 0.5 ?, T2 = 6.7 ± 0.5 ?, and T3 = 4.3 ± 0.2 ?, their nature is discussed. The crystal structures with different space symmetry groups R32 and C2/c were found to coexist in SmCr3(BO3)4 single crystal.
dc.relation.ispartofseries	EPJ Web of Conferences
dc.title	Phase transitions and exchange interactions in the SmCr3(BO3)4 crystal
dc.type	Conference Paper
dc.relation.ispartofseries-volume	132
dc.collection	Публикации сотрудников КФУ
dc.source.id	SCOPUS21016275-2016-132-SID85015883670

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