63Cu NMR Evidence for Enhanced Antiferromagnetic Correlations around Zn Impurities in YBa2Cu3O6.7

dc.contributor.author	Julien M.
dc.contributor.author	Fehér T.
dc.contributor.author	Horvatić M.
dc.contributor.author	Berthier C.
dc.contributor.author	Bakharev O.
dc.contributor.author	Ségransan P.
dc.contributor.author	Collin G.
dc.contributor.author	Marucco J.
dc.date.accessioned	2018-09-17T21:56:11Z
dc.date.available	2018-09-17T21:56:11Z
dc.date.issued	2000
dc.identifier.issn	0031-9007
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/135625
dc.description.abstract	Doping the high-Tc, superconductor YBa2Cu3O6.7- with 1.5% of nonmagnetic Zn impurities in CuO2 planes is shown to produce a considerable broadening of 63Cu NMR spectra, as well as an increase of low-energy magnetic fluctuations detected in 63Cu spin-lattice relaxation measurements. A modelindependent analysis demonstrates that these effects are due to the development of staggered magnetic moments on many Cu sites around each Zn and that the Zn-induced moment in the bulk susceptibility might be explained by this staggered magnetization. Several implications of these enhanced antiferromagnetic correlations are discussed.
dc.relation.ispartofseries	Physical Review Letters
dc.title	63Cu NMR Evidence for Enhanced Antiferromagnetic Correlations around Zn Impurities in YBa2Cu3O6.7
dc.type	Article
dc.relation.ispartofseries-issue	15
dc.relation.ispartofseries-volume	84
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	3422
dc.source.id	SCOPUS00319007-2000-84-15-SID0000038362

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