Mixed-state properties of YBa2Cu3Oy/Nd1.85Ce 0.15CuO4 and YBa2Cu3Oy/Y0.5Pr 0.5Ba2Cu3Oy multilayers

H. C. Yang, H. W. Yu, H. E. Horng, F. F. Lin

    Research output: Contribution to journalArticlepeer-review

    Abstract

    The longitudinal, ρxx, and transverse, ρxy, resistivities of YBa2Cu3Oy/Nd1.85Ce 0.15CuO4 and YBa2Cu3Oy/Y0.5Pr 0.5Ba2Cu3Oy multilayers in mixed states were measured at different temperature ranges near Tc to investigate the effect of flux pinning on the mixed state Hall coefficient. The ρxx shows thermally activated behavior under magnetic fields parallel to the crystal c-axis. The negative Hall coefficient in mixed state depends on the pinning ability of the multilayers.

    Original languageEnglish
    Pages (from-to)1143-1144
    Number of pages2
    JournalPhysica C: Superconductivity and its applications
    Volume282-287
    Issue numberPART 3
    DOIs
    Publication statusPublished - 1997 Aug

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Condensed Matter Physics
    • Energy Engineering and Power Technology
    • Electrical and Electronic Engineering

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