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On the superconducting gap dispersion in hole-doped cuprates
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| 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.