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Processing and properties of high Tc oxide/silver matrix composite superconductorsThis paper describes the processing conditions for the formation of strong flux pinning high-Tc (REE)1Ba2Cu3O7/AgO (RE-123/AgO) composites with the RE-123:AgO ratio of 3:1 and presents the magnetization and critical field data on these composites. The results obtained indicate that proper processing conditions are critical to the formation of strong flux pinning RE-123/AgO composites. Resistance measurements in a magnetic field show that the upper critical field in Y-123/AgO is about three times larger than that of the Y-123 compound.
Document ID
19900034868
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Curreri, P. A. (NASA Marshall Space Flight Center Huntsville, AL, United States)
Peters, P. N. (NASA Marshall Space Flight Center Huntsville, AL, United States)
Leong, P. T. (NASA Marshall Space Flight Center Huntsville, AL, United States)
Chou, H. (NASA Marshall Space Flight Center Huntsville, AL, United States)
Wu, M. K. (Columbia University New York, United States)
Date Acquired
August 14, 2013
Publication Date
January 1, 1989
Subject Category
Solid-State Physics
Accession Number
90A21923
Funding Number(s)
CONTRACT_GRANT: NSF DMR-85-11789
CONTRACT_GRANT: NCC8-6
Distribution Limits
Public
Copyright
Other

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