ESR bottleneck effect in the heavy-fermion metal YbRh2Si2

dc.contributor.author	Ivanshin V.
dc.date.accessioned	2018-09-18T20:08:33Z
dc.date.available	2018-09-18T20:08:33Z
dc.date.issued	2007
dc.identifier.issn	0304-8853
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/136925
dc.description.abstract	An approach related to the bottleneck effect is proposed for an origin of the electron spin resonance (ESR) of a Kondo ion (Yb3+) in the undoped Kondo-lattice systems YbRh2Si2 and YbIr2Si2. The effects observed for the effective ESR g-factor and the ESR linewidth in YbRh2Si2 are associated with the influence of the Kondo effect and the crystalline electric field splitting of the f-multiplet of ytterbium. A corresponding theory, which predicts the exchange-narrowed ESR linewidths in the temperature range 1-10 K, is discussed. © 2007 Elsevier B.V. All rights reserved.
dc.relation.ispartofseries	Journal of Magnetism and Magnetic Materials
dc.subject	Electron spin resonance and relaxation
dc.subject	Heavy-fermion
dc.subject	Kondo effect
dc.subject	Quantum criticality
dc.subject	Yb-compound
dc.title	ESR bottleneck effect in the heavy-fermion metal YbRh2Si2
dc.type	Article
dc.relation.ispartofseries-issue	2 SPEC. ISS.
dc.relation.ispartofseries-volume	316
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	e393
dc.source.id	SCOPUS03048853-2007-316-2-SID34250314005

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