Spin dynamics in YbRh2Si2 probed by ESR

dc.contributor.author	Mironov G.
dc.contributor.author	Ivanshin V.
dc.date.accessioned	2018-09-17T20:50:54Z
dc.date.available	2018-09-17T20:50:54Z
dc.date.issued	2005
dc.identifier.issn	0921-4526
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/134150
dc.description.abstract	Recent electron spin resonance (ESR) experiments in the heavy-fermion metal YbRh2Si2 are discussed. A new approach is proposed for explanation of the first observation of ESR of a Kondo ion in a dense Kondo lattice system. Exchange interactions between the subsystems of the localized Yb3+ magnetic moments and itinerant electrons have been analyzed under conditions of their collective motion. Expressions for the effective ESR linewidth and g-factor with regard to the electron bottleneck and Kondo effect are obtained. The theoretical fits explain the experimental ESR data quite well. © 2005 Elsevier B.V. All rights reserved.
dc.relation.ispartofseries	Physica B: Condensed Matter
dc.subject	Electron bottleneck
dc.subject	Electron spin resonance
dc.subject	Heavy-fermion metal
dc.title	Spin dynamics in YbRh2Si2 probed by ESR
dc.type	Conference Paper
dc.relation.ispartofseries-issue	SPEC. ISS.
dc.relation.ispartofseries-volume	359-361
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	47
dc.source.id	SCOPUS09214526-2005-359361--SID18144406467

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