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Superconducting YBaCuO Thin Film Detectors for Picosecond THz Pulses

Probst, Petra and Scheuring, A and Hofherr, M. and Wünsch, S. and Ilin, Konstantin and Semenov, A. and Hübers, H.-W. and Judin, V. and Müller, A.-S. and Hänisch, J. and Holzapfel, B. and Siegel, Michael (2012) Superconducting YBaCuO Thin Film Detectors for Picosecond THz Pulses. Journal of Low Temperature Physics, 167, pp. 898-903. Springer. DOI: 10.1007/s10909-012-0499-5

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Abstract

Ultra-fast THz detectors from superconducting YBCO thin films were developed to monitor picosecond THz pulses. YBCO thin films were optimized by the introduction of CeO2 and PrBaCuO buffer layers. The transition temperature of 10 nm thick films reaches 79 K. A 15 nm thick YBCO microbridge (transition temperature—83 K, critical current density at 77 K—2.4 MA/cm2) embedded in a planar log-spiral antenna was used to detect pulsed THz radiation of the ANKA storage ring. First time resolved measurements of the multi-bunch filling pattern are presented.

Item URL in elib:https://elib.dlr.de/78803/
Document Type:Article
Title:Superconducting YBaCuO Thin Film Detectors for Picosecond THz Pulses
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Probst, PetraIMS KIT, KarlsruheUNSPECIFIED
Scheuring, AUniversität KarlsruheUNSPECIFIED
Hofherr, M.Institut für Mikro- und Nanoelektronische Systeme (IMS), Karlsruher Institut für Technolgie (KIT), HertzstraßeUNSPECIFIED
Wünsch, S.Institut für Mikro- und Nanoelektronische Systeme (IMS), Karlsruher Institut für Technolgie (KIT), HertzstraßeUNSPECIFIED
Ilin, KonstantinUniversity of KarlsruheUNSPECIFIED
Semenov, A.alexei.semenov (at) dlr.deUNSPECIFIED
Hübers, H.-W.heinz-wilhelm.huebers (at) dlr.deUNSPECIFIED
Judin, V.Laboratorium für Applikationen der Synchrotronstrahlung, Engesser Straße 15, 76131 KarlsruheUNSPECIFIED
Müller, A.-S.Laboratorium für Applikationen der Synchrotronstrahlung, Engesser Straße 15, 76131 KarlsruheUNSPECIFIED
Hänisch, J.Leibniz-Institut für Festkörper- und Werkstoffforschung Dresden, Helmholtzstraße 20, 01069 DresdenUNSPECIFIED
Holzapfel, B.Leibniz-Institut für Festkörper- und Werkstoffforschung Dresden, Helmholtzstraße 20, 01069 DresdenUNSPECIFIED
Siegel, MichaelUniversität KarlsruheUNSPECIFIED
Date:2012
Journal or Publication Title:Journal of Low Temperature Physics
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:167
DOI :10.1007/s10909-012-0499-5
Page Range:pp. 898-903
Publisher:Springer
Status:Published
Keywords:High-temperature superconductor,· YBCO Thin-film technology, Pulsed-laser deposition, THz detector, Picosecond synchrotron pulses
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Vorhaben IR-Sensorik, IR-Missionsprojekte
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Planetary Research > Experimentelle Planetenphysik
Deposited By: Semenov, Prof.Dr. Alexey
Deposited On:11 Dec 2012 14:33
Last Modified:04 Apr 2013 16:40

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