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Normal state YBa2Cu3Ox films: A new fast thermal detector for far infrared laser radiation with a uniform wavelength response

Huggard, P. G. and Zeuner, S. and Goller, K. and Lengfellner, Hans and Prettl, Wilhelm (1994) Normal state YBa2Cu3Ox films: A new fast thermal detector for far infrared laser radiation with a uniform wavelength response. Journal of Applied Physics 75 (1), pp. 616-618.

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Abstract

Room temperature YBa2Cu3Ox films, epitaxially grown on oriented substrates, are shown to be effective detectors of far infrared laser pulses. The photovoltage arises due to an anisotropic material thermopower subject to the thermal gradient arising from the radiation heating. For a 40 nm thick film we have measured a responsivity of (5±2)×10−7 V/W, independent of frequency in the range from 20 to ...

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Item Type:Article
Date:1994
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Lupton > Group Hans Lengfellner
Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Wilhelm Prettl
Identification Number:
ValueType
10.1063/1.355795DOI
Related URLs:
URLURL Type
http://link.aip.org/link/JAPIAU/v75/i1/p616/s1Publisher
Classification:
NotationType
07.57.Kp; 42.79.Pw; 74.78.-wPACS
Keywords:RADIATION DETECTION, INFRARED RADIATION, YTTRIUM OXIDES, BARIUM OXIDES, COPPER OXIDES, QUATERNARY COMPOUNDS, THIN FILMS, SPECTRAL RESPONSE, PHOTOVOLTAIC EFFECT, THERMOELECTRIC PROPERTIES, MHZ RANGE 100−1000, LASER RADIATION
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Unknown
Owner: Universitätsbibliothek Regensburg
Deposited On:04 Oct 2010 12:31
Last Modified:13 Mar 2014 18:07
Item ID:16951
Owner Only: item control page
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