Nanoelectromechanics of superconducting weak links
Nanoelectromechanical effects in superconducting weak links are considered. Three different superconducting
 devices are studied: (i) a single-Cooper-pair transistor, (ii) a transparent SNS junction, and (iii) a single-level
 quantum dot coupled to superconducting electrodes. The ele...
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| Veröffentlicht in: | Физика низких температур |
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| Datum: | 2012 |
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| Format: | Artikel |
| Sprache: | Englisch |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2012
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/117117 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Nanoelectromechanics of superconducting weak links / A.V. Parafilo, I.V. Krive, R.I. Shekhter, M. Jonson // Физика низких температур. — 2012. — Т. 38, № 4. — С. 348–359. — Бібліогр.: 56 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862573055090360320 |
|---|---|
| author | Parafilo, A.V. Krive, I.V. Shekhter, R.I. Jonson, M. |
| author_facet | Parafilo, A.V. Krive, I.V. Shekhter, R.I. Jonson, M. |
| citation_txt | Nanoelectromechanics of superconducting weak links / A.V. Parafilo, I.V. Krive, R.I. Shekhter, M. Jonson // Физика низких температур. — 2012. — Т. 38, № 4. — С. 348–359. — Бібліогр.: 56 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | Nanoelectromechanical effects in superconducting weak links are considered. Three different superconducting
devices are studied: (i) a single-Cooper-pair transistor, (ii) a transparent SNS junction, and (iii) a single-level
quantum dot coupled to superconducting electrodes. The electromechanical coupling is due to electrostatic or
magnetomotive forces acting on a movable part of the device. It is demonstrated that depending on the frequency
of mechanical vibrations the electromechanical coupling could either suppress or enhance the Josephson current.
Nonequilibrium effects associated with cooling of the vibrational subsystem or pumping energy into it at low
bias voltages are discussed.
|
| first_indexed | 2025-11-26T06:23:40Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-117117 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-11-26T06:23:40Z |
| publishDate | 2012 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Parafilo, A.V. Krive, I.V. Shekhter, R.I. Jonson, M. 2017-05-20T06:32:35Z 2017-05-20T06:32:35Z 2012 Nanoelectromechanics of superconducting weak links / A.V. Parafilo, I.V. Krive, R.I. Shekhter, M. Jonson // Физика низких температур. — 2012. — Т. 38, № 4. — С. 348–359. — Бібліогр.: 56 назв. — англ. 0132-6414 PACS: 85.85.+j, 73.23.–b, 74.50.+r, 74.45.+c https://nasplib.isofts.kiev.ua/handle/123456789/117117 Nanoelectromechanical effects in superconducting weak links are considered. Three different superconducting
 devices are studied: (i) a single-Cooper-pair transistor, (ii) a transparent SNS junction, and (iii) a single-level
 quantum dot coupled to superconducting electrodes. The electromechanical coupling is due to electrostatic or
 magnetomotive forces acting on a movable part of the device. It is demonstrated that depending on the frequency
 of mechanical vibrations the electromechanical coupling could either suppress or enhance the Josephson current.
 Nonequilibrium effects associated with cooling of the vibrational subsystem or pumping energy into it at low
 bias voltages are discussed. We thank L. Gorelik, S. Kulinich and V. Shumeiko for
 valuable discussions. Financial support from the National
 Academy of Science of Ukraine (grant No. 4/10-H ”Quantum
 phenomena in nanosystems and nanomaterials at low
 temperatures”), the Swedish VR, and the Korean WCU
 program funded by MEST/NFR (R31-2008-000-10057-0)
 is gratefully acknowledged. I.V.K. acknowledges the hospitality
 of the Department of Physics at the University of
 Gothenburg. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Квантовые когерентные эффекты в сверхпроводниках и новые материалы Nanoelectromechanics of superconducting weak links Article published earlier |
| spellingShingle | Nanoelectromechanics of superconducting weak links Parafilo, A.V. Krive, I.V. Shekhter, R.I. Jonson, M. Квантовые когерентные эффекты в сверхпроводниках и новые материалы |
| title | Nanoelectromechanics of superconducting weak links |
| title_full | Nanoelectromechanics of superconducting weak links |
| title_fullStr | Nanoelectromechanics of superconducting weak links |
| title_full_unstemmed | Nanoelectromechanics of superconducting weak links |
| title_short | Nanoelectromechanics of superconducting weak links |
| title_sort | nanoelectromechanics of superconducting weak links |
| topic | Квантовые когерентные эффекты в сверхпроводниках и новые материалы |
| topic_facet | Квантовые когерентные эффекты в сверхпроводниках и новые материалы |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/117117 |
| work_keys_str_mv | AT parafiloav nanoelectromechanicsofsuperconductingweaklinks AT kriveiv nanoelectromechanicsofsuperconductingweaklinks AT shekhterri nanoelectromechanicsofsuperconductingweaklinks AT jonsonm nanoelectromechanicsofsuperconductingweaklinks |