ShareCRITICAL CURRENTS IN MELT TEXTURED YBCO(Y) SUPERCONDUCTORS.
Author(s) : CUI C. G.
Type of article: Article
Summary
SAMPLES OF POLYCRYSTALLINE YBCO(Y) SUPERCONDUCTOR WERE PREPARED BY MELT TEXTURED GROWTH. SCANNING ELECTRON MICROSCOPY SHOWS THAT THE SAMPLE HAS A DENSE, LAYERED STRUCTURE WITH REGULAR ALIGNMENTS OF PLATE-SHAPED CRYSTALS. THE ZERO RESISTANCE TEMPERATURE AND ONSET OF DIAMAGNETISM OF THE SAMPLES OCCUR AT 92 AND 91 K, RESPECTIVELY. THE CRITICAL CURRENTS HAVE BEEN MEASURED UNDER MANT UP T T THE HIGHEST CRITICAL CURRENT DENSITY FOR THE BEST SAMPLE IN ZERO FIELD AT 77 K WAS 11,000 A/CM2.
Details
- Original title: CRITICAL CURRENTS IN MELT TEXTURED YBCO(Y) SUPERCONDUCTORS.
- Record ID : 1991-1955
- Languages: English
- Source: Cryogenics - vol. 30 - n. 7
- Publication date: 1990
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Indexing
- Themes: Superconduction
- Keywords: Yttrium; Superconduction; Structure; Oxide; Copper; Ceramics; Barium; Critical temperature; Superconductor; High temperature; Superconducting film; Magnetic field
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CRITICAL MAGNETIC FIELDS OF SUPERCONDUCTING SUP...
- Author(s) : GVOZDIKOV V. M.
- Date : 1990
- Languages : Russian
- Source: Fiz. nizk. Temp. - vol. 16 - n. 1
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MAGNETIC FIELD-INDUCED ANISOTROPY OF RESISTANCE...
- Author(s) : GLUHOV A. M.
- Date : 1988
- Languages : Russian
- Source: Fiz. nizk. Temp. - vol. 14 - n. 10
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CRITICAL CURRENT DENSITY AND FLUX CREEP IN EPIT...
- Author(s) : XIONG G. C.
- Date : 1990
- Languages : English
- Source: Cryogenics - vol. 30 - n. 5
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SUPPRESSION OF HIGH TEMPERATURE SUPERCONDUCTIVI...
- Author(s) : ALIEV F. G.
- Date : 1989
- Languages : Russian
- Source: Fiz. nizk. Temp. - vol. 15 - n. 3
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ON ANISOTROPY OF RESISTANCE AT MAGNETIC FIELD I...
- Author(s) : BONDARENKO A. V.
- Date : 1991/04
- Languages : Russian
- Source: Fiz. nizk. Temp. - vol. 17 - n. 4
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