The estimation of coherence length for electron-doped superconductor Nd₂₋xCexCuO₄₊δ

dc.contributor.author	Charikova, T.B.
dc.contributor.author	Harus, G.I.
dc.contributor.author	Shelushinina, N.G.
dc.contributor.author	Sochinskaya, O.E.
dc.contributor.author	Ivanov, A.A.
dc.date.accessioned	2017-05-30T15:03:07Z
dc.date.available	2017-05-30T15:03:07Z
dc.date.issued	2011
dc.identifier.citation	The estimation of coherence length for electron-doped superconductor Nd₂₋xCexCuO₄₊δ / T.B. Charikova, G.I. Harus, N.G. Shelushinina, O.E. Sochinskaya, A.A. Ivanov // Физика низких температур. — 2011. — Т. 37, № 4. — С. 377–379. — Бібліогр.: 9 назв. — англ.	uk_UA
dc.identifier.issn	0132-6414
dc.identifier.other	PACS: 74.25.F–, 74.72.–h
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/118527
dc.description.abstract	Results of low-temperature upper critical field measurements for Nd₂₋xCexCuO₄₊δ single crystals with various x and nonstoichiometric disorder (δ) are presented. The coherence length of pair correlation ξ and the product kFξ , where kF is the Fermi wave vector, are estimated. It is shown that for investigated single crystals parameter kFξ ≅ 100 and thus phenomenologically NdCeCuO-system is in a range of Cooper-pair-based (BCS) superconductivity.	uk_UA
dc.description.sponsorship	We are grateful to V.N. Neverov for experimental support. This work was done within RAS Programm (project N 01.2.006.13394).	uk_UA
dc.language.iso	en	uk_UA
dc.publisher	Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України	uk_UA
dc.relation.ispartof	Физика низких температур
dc.subject	Сверхпроводимость, в том числе высокотемпературная	uk_UA
dc.title	The estimation of coherence length for electron-doped superconductor Nd₂₋xCexCuO₄₊δ	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA