Phase diagram and superconductivity in the Y‐Ba‐Cu‐O system
作者:
D. G. Hinks,
L. Soderholm,
D. W. Capone,
J. D. Jorgensen,
Ivan K. Schuller,
C. U. Segre,
K. Zhang,
J. D. Grace,
期刊:
Applied Physics Letters
(AIP Available online 1987)
卷期:
Volume 50,
issue 23
页码: 1688-1690
ISSN:0003-6951
年代: 1987
DOI:10.1063/1.97769
出版商: AIP
数据来源: AIP
摘要:
We have determined the phase diagram of the Y‐Ba‐Cu‐O system through structural, superconducting critical temperature and critical current density characterization. Our results show that a single‐phase compound with a stoichiometry YBa2Cu3Oyis responsible for the high‐temperature superconductivity (92.5 K) in this system.
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