Microstructure and local composition of yttrium-bearing metal oxides obtained by zone melting

The methods of scanning electron microscopy, local electron probe analysis, and x-ray diffraction analysis are used for studying the morphology and local composition of grains in melt-textured long specimens of superconductors based of barium-yttrium cuprate and fabricated by the method of zone melt...

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Bibliographic Details
Published in:Metal science and heat treatment 1998-08, Vol.40 (7-8), p.336-340
Main Authors: PRISEDSKII, V. V, VOLKOVA, E. I
Format: Article
Language:English
Subjects:
BEARINGS
Condensed matter: electronic structure, electrical, magnetic, and optical properties
COPPER OXIDE
Cuprates
Cuprates superconductors (high tc and insulating parent compounds)
Diffraction
Electron probe analysis
Exact sciences and technology
High-Tc compounds
MELTING
Metal oxides
Microstructure
MICROSTRUCTURES
OXIDES
Physics
Scanning electron microscopy
Superconductivity
SUPERCONDUCTORS
X RAYS
Y-based cuprates
Zone melting
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Description
Summary:The methods of scanning electron microscopy, local electron probe analysis, and x-ray diffraction analysis are used for studying the morphology and local composition of grains in melt-textured long specimens of superconductors based of barium-yttrium cuprate and fabricated by the method of zone melting.[PUBLICATION ABSTRACT]
ISSN:0026-0673
1573-8973
DOI:10.1007/BF02466222