Engel, Andreas und Semenov, Alexey und Hübers, Heinz-Wilhelm und Il'in, Konstantin und Siegel, Michael (2006) Fluctuation effects in superconducting nanostrips. Physica C, 444 (1-2), Seiten 12-18. Elsevier. doi: 10.1016/j.physc.2006.05.079.
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Offizielle URL: http://www.elsevier.com/locate/phys
Kurzfassung
Superconducting fluctuations in long and narrow strips made from ultrathin NbN films, have been investigated. For large bias currents close to the critical current fluctuations led to localized, temporary transitions into the normal conducting state, which were detected as voltage transients developing between the strip ends. We present models based on fluctuations in the Cooper pair density and current-assisted thermal-unbinding of vortex-antivortex pairs, which explain the current and temperature dependence of the experimental fluctuation rates.
elib-URL des Eintrags: | https://elib.dlr.de/45079/ | ||||||||||||||||||||||||
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Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||||||
Titel: | Fluctuation effects in superconducting nanostrips | ||||||||||||||||||||||||
Autoren: |
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Datum: | September 2006 | ||||||||||||||||||||||||
Erschienen in: | Physica C | ||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||||||||||
Band: | 444 | ||||||||||||||||||||||||
DOI: | 10.1016/j.physc.2006.05.079 | ||||||||||||||||||||||||
Seitenbereich: | Seiten 12-18 | ||||||||||||||||||||||||
Verlag: | Elsevier | ||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||
Stichwörter: | Low-dimensional superconducting structures, Fluctuations, Vortices | ||||||||||||||||||||||||
HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||||||||||||||
HGF - Programm: | Weltraum (alt) | ||||||||||||||||||||||||
HGF - Programmthema: | W EW - Erforschung des Weltraums | ||||||||||||||||||||||||
DLR - Schwerpunkt: | Weltraum | ||||||||||||||||||||||||
DLR - Forschungsgebiet: | W EW - Erforschung des Weltraums | ||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | W - Projekt SOFIA (alt) | ||||||||||||||||||||||||
Standort: | Berlin-Adlershof | ||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Planetenforschung > Terahertz- und Infrarotsensorik | ||||||||||||||||||||||||
Hinterlegt von: | Semenov, Prof.Dr. Alexey | ||||||||||||||||||||||||
Hinterlegt am: | 23 Okt 2006 | ||||||||||||||||||||||||
Letzte Änderung: | 27 Apr 2009 13:09 |
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