Flux cutting in YBa 2 Cu 3 O 7 − δ single crystals : experiment and phenomenological model

Content Provider	Semantic Scholar
Author	López, David Nieva, G. Cruz, Fernando De La Jensen, Henrik Jeldtoft Kane, Dominic O’
Copyright Year	1994
Abstract	Flux cutting in YBa 2 Cu 3 O 7−δ single crystals: experiment and phenomenological model. Abstract We measured the current induced loss of vortex correlation in YBCO crystals using the pseudo DC flux transformer geometry. We find that the current I cut at which the top and bottom voltage drops differ is a linear function of temperature independent of pinning. Although the vortex correlation length at I cut coincides with the sample thickness, the experimental data show that I cut is sample thickness independent. The observed behavior with temperature, magnetic field and thickness is described by a phenomenological model.
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Alternate Webpage(s)	http://arxiv.org/pdf/cond-mat/9406040v1.pdf
Language	English
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Content Type	Text
Resource Type	Article