Comparison of phase slippage processes in Josephson junctions and in charge density wave stacked junctions
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Comparison of phase slippage processes in Josephson junctions and in charge density wave stacked junctions
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| Creator |
Latyshev, Yu.I.
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| Subject |
Квантовые когерентные эффекты в сверхпроводниках и новые материалы
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| Description |
We discuss time–space symmetry in the processes of phase slippage in Josephson junctions and charge density wave (CDW) stacked junctions. In Josephson junctions phase slip by 2π occurs periodically in time with a period T above critical current with a frequency obeys Josephson relation ν = 1/T = 2eV/h, where V is the voltage on the junction. In CDW stacks at voltage on the stack above threshold value the CDW dislocation appears in the weakest junction of the stack. This phase dislocation corresponds to the local phase slippage by 2π. With voltage increase a new dislocations appear forming periodic array of dislocations with a period L. The inverse spacing 1/L follows the analog of Josephson equation vF/L = 2eV/h. |
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| Date |
2017-05-20T06:52:02Z
2017-05-20T06:52:02Z 2012 |
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| Type |
Article
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| Identifier |
Comparison of phase slippage processes in Josephson
junctions and in charge density wave stacked junctions / Yu.I. Latyshev // Физика низких температур. — 2012. — Т. 38, № 4. — С. 459–461. — Бібліогр.: 7 назв. — англ.
PACS: 75.50.+r, 71.45.Lr, 73.40.Gk 0132-6414 http://dspace.nbuv.gov.ua/handle/123456789/117126 |
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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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