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dc.contributor.author |
Bezuglyi, E.V. |
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dc.contributor.author |
Zolochevskii, I.V. |
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dc.date.accessioned |
2017-05-24T05:28:39Z |
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dc.date.available |
2017-05-24T05:28:39Z |
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dc.date.issued |
2010 |
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dc.identifier.citation |
Phase diagram of a current-carrying superconducting film in absence of the magnetic field / E.V. Bezuglyi, I.V. Zolochevskii // Физика низких температур. — 2010. — Т. 36, № 10-11. — С. 1248–1252. — Бібліогр.: 26 назв. — англ. |
uk_UA |
dc.identifier.issn |
0132-6414 |
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dc.identifier.other |
PACS: 74.40.+k, 74.25.Nf |
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dc.identifier.uri |
http://dspace.nbuv.gov.ua/handle/123456789/117527 |
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dc.description.abstract |
It is present the phase diagram for the current states of superconducting films, based on the experimental investigation of the resistive transitions induced by the transport current. It is found that a comparatively narrow film with the width w<5λ⊥(T)(λ⊥ is the penetration depth of the magnetic field) never enters the vortex state, but experiences direct transition from the purely superconducting state to the resistive state with phase-slip centers as soon as the current exceeds the critical Ginzburg–Landau current IGLc. The Meissner current state of the films of intermediate width, 5λ⊥(T)<w<10λ⊥(T), transforms at I>0.8IGLc to the vortex resistive state which exists within the current interval 0.8IGLc<I<Im, where the value of the upper critical current is in a good agreement with the heory. The vortex state of wide films, w > 10λ⊥(T), is realized within the current region IALc<I<Im, where IALc is the transition point to the vortex state calculated for the limiting case w>>λ⊥.AtI>Im, the films with the width w>5λ⊥(T) enter a vortex-free resistive state with phase-slip lines. |
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 |
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dc.subject |
Quantum coherent effects in superconductors and normal metals |
uk_UA |
dc.title |
Phase diagram of a current-carrying superconducting film in absence of the magnetic field |
uk_UA |
dc.type |
Article |
uk_UA |
dc.status |
published earlier |
uk_UA |
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