Semenov, Alexey und Engel, Andreas und Hübers, Heinz-Wilhelm und Il´in, Konstantin und Siegel, Michael (2005) Noise of a superconducting photon detector. IEEE Transactions on Applied Superconductivity, 15 (2), Seiten 518-521. doi: 10.1109/TASC.2005.849893.
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Offizielle URL: http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?isnumber=31006&arnumber=1439688&count=243&index=109
Kurzfassung
We have studied electrical noise of photon detectors representing long and narrow superconducting strips. For large bias currents close to the critical current fluctuations lead to localized, temporary transitions into the normal conducting state, which can be detected as voltage transients developing between the strip ends. We present models based on fluctuations of the chemical potential and current-assisted thermal-unbinding of vortex-antivortex pairs, which explain the current and temperature-dependence of the detector noise.
elib-URL des Eintrags: | https://elib.dlr.de/20175/ | ||||||||||||||||||||||||
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Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||||||
Titel: | Noise of a superconducting photon detector | ||||||||||||||||||||||||
Autoren: |
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Datum: | Juni 2005 | ||||||||||||||||||||||||
Erschienen in: | IEEE Transactions on Applied Superconductivity | ||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||||||||||
Band: | 15 | ||||||||||||||||||||||||
DOI: | 10.1109/TASC.2005.849893 | ||||||||||||||||||||||||
Seitenbereich: | Seiten 518-521 | ||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||
Stichwörter: | Electric noise, Fluctuations, Photon detection, Superconducting nanostructures | ||||||||||||||||||||||||
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: | 11 Dez 2005 | ||||||||||||||||||||||||
Letzte Änderung: | 27 Apr 2009 04:45 |
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