๐”– Bobbio Scriptorium
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Critical current anisotropy in liquid phase processed YBa2Cu3Ox superconductors

โœ Scribed by V. Selvamanickam; K. Forster; K. Salama

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
815 KB
Volume
178
Category
Article
ISSN
0921-4534

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โœฆ Synopsis

The critical current anisotropy of liquid phase processed oriented-grained superconductors at 77 K has been studied with magnetic field aligned at different angles to the a-b plane. Two peaks, one at Hl[a-b plane and another at H perpendicular to a-b plane are observed. The width of the a-b plane peak appears to be strongly sensitive to the degree of alignment of the a-b plane and in turn to intrinsic pinning. The peak at H perpendicular to the a-b plane is not affected by the volume fraction of 2-l-l precipitates but appears to be related to twin spacing.

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