Magnetic susceptibility of YbRh2Si2 and YbIr 2Si2 on the basis of a localized 4f electron approach

dc.contributor.author	Kutuzov A.
dc.contributor.author	Skvortsova A.
dc.contributor.author	Belov S.
dc.contributor.author	Sichelschmidt J.
dc.contributor.author	Wykhoff J.
dc.contributor.author	Eremin I.
dc.contributor.author	Krellner C.
dc.contributor.author	Geibel C.
dc.contributor.author	Kochelaev B.
dc.date.accessioned	2018-09-18T20:11:19Z
dc.date.available	2018-09-18T20:11:19Z
dc.date.issued	2008
dc.identifier.issn	0953-8984
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/137392
dc.description.abstract	We consider the local properties of the Yb3+ ion in the crystal electric field in the Kondo lattice compounds YbRh2Si2 and YbIr2Si2. On this basis we have calculated the magnetic susceptibility, taking into account the Kondo interaction in the simplest molecular field approximation. The resulting Curie-Weiss law and Van Vleck susceptibilities could be excellently fitted to experimental results over a wide temperature interval where thermodynamic and transport properties show non-Fermi-liquid behavior for these materials. © 2008 IOP Publishing Ltd.
dc.relation.ispartofseries	Journal of Physics Condensed Matter
dc.title	Magnetic susceptibility of YbRh2Si2 and YbIr 2Si2 on the basis of a localized 4f electron approach
dc.type	Article
dc.relation.ispartofseries-issue	45
dc.relation.ispartofseries-volume	20
dc.collection	Публикации сотрудников КФУ
dc.source.id	SCOPUS09538984-2008-20-45-SID58149352475

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