ISSN:
1572-9605
Keywords:
Bi2Sr2CaCu2O10/Ag ribbons
;
I–V characteristics
;
flux creep
;
anisotropy
Source:
Springer Online Journal Archives 1860-2000
Topics:
Electrical Engineering, Measurement and Control Technology
,
Physics
Notes:
Abstract Current-voltage characteristics of high-critical-current Bi2Sr2CaCu2O10/Ag ribbons were measured using both transport and magnetization techniques. The slope of these curves changes with magnetic field and temperature in a way very similar to the observedj c (H, T) behavior. This correspondence between the critical current and the slope of theI–V characteristics can be explained within the thermally activated flux creep framework. The dependence ofj c on the angle between field and ribbon is compared to the existing intrinsic anisotropy models.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00732239
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