Critical current and Josephson propertie
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V. Stepankin; A.V. Kuznetsov
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Article
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1993
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Elsevier Science
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English
β 419 KB
he critical current and transport properties of the single grain boundary in bulk bicrystals of the oxide superconductor BaPbl\_xBi~O3 were measured. The I-V characteristic clearly shows a Josephson supercurrent and a system of self-excited current resonances, and the measured critical current oscil