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Thin superconducting disc with B -dependent J c : Flux and current distributions D.V. Shantsev, T.H. Johansen, Y.M. Galperin University of Oslo, Norway. Analytical results based on the critical-state model
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Thin superconducting disc with B-dependent Jc: Flux and current distributionsD.V. Shantsev, T.H. Johansen, Y.M. GalperinUniversity of Oslo, Norway • Analytical results based on the critical-state model • Analysis of flux and current distributions in various magnetic states for various Jc(B) • Flux penetration depth vs. applied field • General conclusion about behavior of thin samples with Jc(B) Ba Bc Bceff Bc (1- Bc /B0)