Crystal growth in the Y-Ba-Cu-O and Bi-Sr-Ca-Cu-O systems
Journal Article
·
· Inorganic Materials
OSTI ID:166674
- Kurnakov Institute of General and Inorganic Chemistry, Moscow (Russian Federation)
The discovery of high-temperature (high-T{sub c}) superconductivity in copper oxide-based compounds (cuprates) by Bednorz and Mueller has led a great number of researchers to focus on this class of mixed oxides. Shortly thereafter, superconductors were found in the family of yttrium alkaline-earth cuprates and in the Bi-Sr-Cu-O system. The superconducting transition temperature (T{sub c}) was drastically raised upon the partial substitution of Ca for Sr and on using thallium alkaline-earth cuprates. The cuprates of the lanthanum, yttrium, and bismuth systems have been studied in greatest detail. Two families of oxide phases with T{sub c}>10 K are presented.
- OSTI ID:
- 166674
- Journal Information:
- Inorganic Materials, Journal Name: Inorganic Materials Journal Issue: 5 Vol. 30; ISSN INOMAF; ISSN 0020-1685
- Country of Publication:
- United States
- Language:
- English
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