Weak dissipation does not result in disappearance of persistent current
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Weak dissipation does not result in disappearance of persistent current
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| Creator |
Gurtovoi, V.L.
Ilin, A.I. Nikulov, A.V. Tulin, V.A. |
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| Subject |
Quantum coherent effects in superconductors and normal metals
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| Description |
Experimental results obtained last years corroborate a prediction made by I.O. Kulik forty years ago that the energy dissipation does not result in disappearance of equilibrium circular current observable in the normal state of superconductor rings and normal metal rings. Contrary interpretations of the persistent current as a Brownian motion or a dissipationless current are compared in the point of view of the observations of this phenomenon at presence of an electric potential difference. Distinctions between the quantum phenomena at atomic and mesoscopic levels are accentuated. In connection of the quantum oscillations in magnetic field of potential difference observed on asymmetric rings with the persistent current, it is pointed out that an experimental check of such phenomenon at thermodynamic equilibrium is possible.
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| Date |
2017-05-24T05:19:06Z
2017-05-24T05:19:06Z 2010 |
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| Type |
Article
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| Identifier |
Weak dissipation does not result in disappearance of persistent current / V.L. Gurtovoi, A.I. Ilin, A.V. Nikulov, V.A. Tulin // Физика низких температур. — 2010. — Т. 36, № 10-11. — С. 1209–1218. — Бібліогр.: 44 назв. — англ.
0132-6414 PACS: 73.23.Ra, 74.78.Na http://dspace.nbuv.gov.ua/handle/123456789/117523 |
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| Language |
en
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| Relation |
Физика низких температур
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| Publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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