The model of singlet-correlated bands for temperature and doping dependences of Cu(2) Knight shift in bilayered cuprates

dc.contributor.author	Eremin M.
dc.contributor.author	Varlamov S.
dc.contributor.author	Eremin I.
dc.contributor.author	Brinkmann D.
dc.contributor.author	Markendorf R.
dc.contributor.author	Mali M.
dc.contributor.author	Roos J.
dc.date.accessioned	2018-09-17T20:50:07Z
dc.date.available	2018-09-17T20:50:07Z
dc.date.issued	1997
dc.identifier.issn	0921-4526
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/134127
dc.description.abstract	Using the model of the singlet-correlated band, the temperature and doping dependences of the planar Cu Knight shift in YBa2Cu3O7 and YBa2Cu4O8, at T > Tc, have been calculated. The spin susceptibility has been deduced by means of a Hubbard-like theory in the fast fluctuating regime. The effect of strong correlation shows up as an additional correction to the Pauli susceptibility with a strong dependence on the doping level.
dc.relation.ispartofseries	Physica B: Condensed Matter
dc.subject	Bilayered cuprates
dc.subject	Cuprates
dc.subject	Knight shift
dc.subject	Singlet-correlated band
dc.subject	Spin susceptibility
dc.title	The model of singlet-correlated bands for temperature and doping dependences of Cu(2) Knight shift in bilayered cuprates
dc.type	Article
dc.relation.ispartofseries-volume	230-232
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	952
dc.source.id	SCOPUS09214526-1997-230232-SID0031071657

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