Phase diagram of YBa2Cu3O7-y at T < Tc according to transverse nuclear relaxation data for Cu(2)

dc.contributor.author	Eremin M.
dc.contributor.author	Sakhratov Y.
dc.contributor.author	Savinkov A.
dc.contributor.author	Dooglav A.
dc.contributor.author	Mukhamedshin I.
dc.contributor.author	Egorov A.
dc.date.accessioned	2018-09-17T20:18:35Z
dc.date.available	2018-09-17T20:18:35Z
dc.date.issued	2001
dc.identifier.issn	0021-3640
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/133324
dc.description.abstract	Two peaks are observed at T = 35 and 47 K in the transverse relaxation rate for Cu(2) nuclei in YBa2Cu3O7-y. A comparison of the relaxation rates for isotopes 63Cu(2) and 65Cu(2) at T= 47 K indicates the magnetic nature of relaxation. The enhancement of local magnetic field fluctuations perpendicular to CuO2 planes at T= 47 K is associated with critical fluctuations of orbital currents. The peak at T = 35 K is attributed to the emergence of an inhomogeneous superconducting phase. The obtained experimental results and the available data from the literature made it possible to propose a qualitatively new phase diagram of the superconducting state. © 2001 MAIK "Nauka/Interperiodica".
dc.relation.ispartofseries	JETP Letters
dc.title	Phase diagram of YBa2Cu3O7-y at T < Tc according to transverse nuclear relaxation data for Cu(2)
dc.type	Article
dc.relation.ispartofseries-issue	10
dc.relation.ispartofseries-volume	73
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	540
dc.source.id	SCOPUS00213640-2001-73-10-SID0011756741

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