On the superconducting gap dispersion in hole-doped cuprates

dc.contributor.author	Eremin M.
dc.contributor.author	Malakhov M.
dc.date.accessioned	2018-04-05T07:08:55Z
dc.date.available	2018-04-05T07:08:55Z
dc.date.issued	2017
dc.identifier.issn	0021-3640
dc.identifier.uri	http://dspace.kpfu.ru/xmlui/handle/net/129415
dc.description.abstract	© 2017, Pleiades Publishing, Inc. Solutions of the equation for the superconducting gap including superexchange, spin–fluctuation, plasmon, and phonon pairing mechanisms are obtained. Solutions of the Bardeen–Cooper–Schrieffer equation are approximated by the expression Δ k = Δ 0 (B cos(2ϕ) + (1 − B)cos(6ϕ) at a carrier concentration close to optimal. It is found that the dependence proportional to cos(6ϕ) is due to the spin–fluctuation and phononmediated interactions.
dc.relation.ispartofseries	JETP Letters
dc.title	On the superconducting gap dispersion in hole-doped cuprates
dc.type	Article
dc.relation.ispartofseries-issue	11
dc.relation.ispartofseries-volume	105
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	710
dc.source.id	SCOPUS00213640-2017-105-11-SID85027888291

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Публикации сотрудников КФУ Scopus [24551]
Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.