Fluctuation conductivity in superconducting MgB2

dc.contributor.author	Sidorenko A.
dc.contributor.author	Tagirov L.
dc.contributor.author	Rossolenko A.
dc.contributor.author	Sidorov N.
dc.contributor.author	Zdravkov V.
dc.contributor.author	Ryazanov V.
dc.contributor.author	Klemm M.
dc.contributor.author	Horn S.
dc.contributor.author	Tidecks R.
dc.date.accessioned	2018-09-17T20:18:47Z
dc.date.available	2018-09-17T20:18:47Z
dc.date.issued	2002
dc.identifier.issn	0021-3640
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/133329
dc.description.abstract	According to the crystal structure of MgB2 and band structure calculations, quasi-two-dimensional (2D) boron planes are responsible for the superconductivity. We report on critical-field and resistance measurements of 5.6-μm-thick MgB2 films grown on a sapphire single-crystal substrate. Resistivity measurements yield a temperature dependence of the fluctuation conductivity above the critical temperature, which agrees with the Aslamazov-Larkin and Maki-Thompson theory of fluctuations in layered superconductors, indicating a quasi-two-dimensional nucleation of superconductivity in MgB2. © 2002 MAIK "Nauka/Interperiodica".
dc.relation.ispartofseries	JETP Letters
dc.title	Fluctuation conductivity in superconducting MgB2
dc.type	Article
dc.relation.ispartofseries-issue	1
dc.relation.ispartofseries-volume	76
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	17
dc.source.id	SCOPUS00213640-2002-76-1-SID0040670141

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