The Energy Dispersion of the Chain Band in YBa2Cu3O6+y, and Its Effect on the Cu(2) NQR Frequency

dc.contributor.author	Eremin M.
dc.contributor.author	Markendorf R.
dc.contributor.author	Solovjanov S.
dc.date.accessioned	2018-09-17T20:53:18Z
dc.date.available	2018-09-17T20:53:18Z
dc.date.issued	1994
dc.identifier.issn	0932-0784
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/134206
dc.description.abstract	The energy dispersion of the chain band has been determined in the framework of the Hubbard model. The results are in agreement along the T-S and T-Y lines of the Brillouin zone with photoemission data. The amount of d3z2-r2 states is zero at y = 0 and increases to 10% at y = 1. The admixture is due to the hybridization of Cu(1) dy2−z2 states with Cu(2) d3z2-r2 states via apical oxygen. The effect of this admixture on the NQR Frequency of Cu(2) is discussed. © 1994, Verlag der Zeitschrift für Naturforschung. All rights reserved.
dc.relation.ispartofseries	Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences
dc.subject	Band dispersion
dc.subject	Chain band
dc.subject	d3z2-r2 states
dc.subject	Electron correlation
dc.subject	NQR
dc.title	The Energy Dispersion of the Chain Band in YBa2Cu3O6+y, and Its Effect on the Cu(2) NQR Frequency
dc.type	Article
dc.relation.ispartofseries-issue	1-2
dc.relation.ispartofseries-volume	49
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	379
dc.source.id	SCOPUS09320784-1994-49-12-SID84943496574

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