ShareAN EXPERIMENTAL INVESTIGATION OF YBCO FILMS AT MILLIMETER-WAVE FREQUENCIES.
Author(s) : DRAB ECK L.
Type of article: Article
Summary
THE AUTHORS HAVE MEASURED THE MILLIMETER-WAVE (100 GIGAHERTZ) SURFACE RESISTANCE OF HIGH-QUALITY LASER-DEPOSITED YBCO FILMS ON STRONTIUM-TITANIUM OXIDE AND LANTHANUM-ALUMINIUM OXIDE SUBSTRATES. DUE TO FINITE FILM THICKNESS, RADIATION LOSSES ARE IMPORTANT IN THE NORMAL STATE AND IN THE SUPERCONDUCTING STATE NEAR CRITICAL TEMPERATURE. THE SURFACE RESISTANCE DROPS RAPIDLY AT CRITICAL TEMPERATURE, AND A DETAILED COMPARISON WITH CALCULATIONS WHICH INCLUDE FINITE MEAN FREE PATH EFFECTS SUGGESTS A GAP WHICH EXCEEDS THE WEAK COUPLING BCS LIMIT.
Details
- Original title: AN EXPERIMENTAL INVESTIGATION OF YBCO FILMS AT MILLIMETER-WAVE FREQUENCIES.
- Record ID : 1992-0964
- Languages: English
- Source: J. Supercond. - vol. 3 - n. 3
- Publication date: 1990/09
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
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MEASUREMENT OF THE SURFACE RESISTANCE OF YBACUO...
- Author(s) : OATES D. E., ANDERSON A. C., MANKIEWICH P. M.
- Date : 1990/09
- Languages : English
- Source: J. Supercond. - vol. 3 - n. 3
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Microwave properties of highly oriented YBCO(7-...
- Author(s) : BAO J. S., ZHOU S. P., WU K. Q., et al.
- Date : 1991/08
- Languages : English
- Source: J. Supercond. - vol. 4 - n. 4
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RADIO-FREQUENCY SURFACE RESISTANCE MEASUREMENTS...
- Author(s) : FABBRICATORE P.
- Date : 1990/09
- Languages : English
- Source: Cryogenics - vol. 30
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DEVELOPMENT OF A DISPLACEMENT SENSOR OF VARIABL...
- Author(s) : OHYAMA T.
- Date : 1990/09
- Languages : English
- Source: Cryogenics - vol. 30
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METHODS OF ANALYTICAL CONTROL FOR HIGH-CRITICAL...
- Author(s) : BLANK A. B.
- Date : 1990
- Languages : English
- Source: Fiz. nizk. Temp. - vol. 16 - n. 5
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