Substitution for Copper in a High-T(c) Superconductor YBa(2)Cu(3)O(7-delta)

In spite of an overwhelming amount of research work triggered by the discovery of superconductivity above 90 kelvin in a Y-Ba-Cu oxide, fundamental questions regarding the origin and mechanism of the high-Tc remain to be answered. An investigation of superconductivity in a series of alloyed compound...

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Bibliographic Details
Published in:Nature (London) 1987-08, Vol.328 (6130), p.512-512
Main Authors: Maeno, Yoshiteru, Tomita, Tsukasa, Kyogoku, Makoto, Awaji, Satoshi, Aoki, Yuji
Format: Article
Language:English
Subjects:
Chemicals
Geology
Physics
Superconductivity
Online Access:Get full text
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Summary:In spite of an overwhelming amount of research work triggered by the discovery of superconductivity above 90 kelvin in a Y-Ba-Cu oxide, fundamental questions regarding the origin and mechanism of the high-Tc remain to be answered. An investigation of superconductivity in a series of alloyed compounds, in which metals M are partially substituted for Cu, is discussed.
ISSN:0028-0836
1476-4687