ShareABSORPTION OF LONGITUDINAL ULTRASOUND IN THE HIGH-TEMPERATURE SUPERCONDUCTOR YTTRIUM-BARIUM-COPPER-OXIDE.
[In Russian. / En russe.]
Author(s) : IVANOV A. G.
Type of article: Article
Summary
ABSORPTION OF LONGITUDINAL ULTRASOUND IN THE HIGH-TEMPERATURE METAL-OXIDE SUPERCONDUCTOR YTTRIUM-BARIUM-COPPER-OXIDE WAS EXPERIMENTALLY STUDIED. THE TEMPERATURE OF SUPERCONDUCTING TRANSITION WAS 91 K. IT WAS REVEALED THAT WITH TEMPERATURE DECREASE CLOSE TO 150 K ULTRASOUND ABSORPTION ABRUPTLY DECREASED, REACHED A MINIMUM AT 130-140 K, AND THEN AGAIN INCREASED. BELOW TRANSITION TEMPERATURE ANOTHER MINIMUM IS OBSERVED IN ABSORPTION.
Details
- Original title: [In Russian. / En russe.]
- Record ID : 1989-0022
- Languages: Russian
- Source: Fiz. nizk. Temp. - vol. 14 - n. 2
- Publication date: 1988
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
- Themes: Superconduction
- Keywords: Yttrium; Superconduction; Oxide; Copper; Ceramics; Barium; Ultrasound; Critical temperature; Absorption; Superconductor; High temperature
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LOW TEMPERATURE PHASE TRANSITION IN SUPERCONDUC...
- Author(s) : EREMENKO V. V.
- Date : 1988
- Languages : Russian
- Source: Fiz. nizk. Temp. - vol. 14 - n. 7
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STRUCTURE AND SPECIFIC FEATURES OF SUPERCONDUCT...
- Author(s) : MITKEVIC V. V.
- Date : 1989
- Languages : Russian
- Source: Fiz. nizk. Temp. - vol. 15 - n. 2
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REARRANGEMENT OF EMISSION SPECTRA OF YBACUO SUB...
- Author(s) : FUGOL I. Ja.
- Date : 1988
- Languages : Russian
- Source: Fiz. nizk. Temp. - vol. 14 - n. 10
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THE SUPERCONDUCTIVITY OF YBACUO SYSTEM WITH TRA...
- Author(s) : ZHANG Y. H.
- Date : 1990
- Languages : English
- Source: Sci. China, A - vol. 33 - n. 4
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ACTIVATION PARAMETERS OF THE LOW-TEMPERATURE PE...
- Author(s) : NACIK V. D.
- Date : 1989
- Languages : Russian
- Source: Fiz. nizk. Temp. - vol. 15 - n. 8
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