Exact analytical solution of a classical problem of the Josephson tunnel junction
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Exact analytical solution of a classical problem of the Josephson tunnel junction
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| Creator |
Kuplevakhsky, S.V.
Glukhov, A.M. |
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| Subject |
Quantum coherent effects in superconductors and normal metals
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| Description |
We present the exact and complete analytical solution of the classical problem of the Josephson tunnel junction of arbitrary length W ∈ (0, ∞) in the presence of externally applied magnetic fields and transport currents. Contrary to a wide-spread belief, the exact analytical solution unambiguously proves the absence of any qualitative difference between the so-called «small» (W << 1) and «large» junctions (W >> 1). Another unexpected physical implication of the exact analytical solution is the existence (in the current-carrying state) of unquantized Josephson vortices carrying fractional flux and located near one of the junction's edges. We also refine on the mathematical definition of critical transport current.
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| Date |
2017-05-24T05:29:17Z
2017-05-24T05:29:17Z 2010 |
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| Type |
Article
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| Identifier |
Exact analytical solution of a classical problem of the Josephson tunnel junction / S.V. Kuplevakhsky, A.M. Glukhov // Физика низких температур. — 2010. — Т. 36, № 10-11. — С. 1253–1263. — Бібліогр.: 26 назв. — англ.
0132-6414 PACS: 74.50.+r, 03.75.Lm, 02.30.Oz http://dspace.nbuv.gov.ua/handle/123456789/117528 |
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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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