Superconductivity and hall effect of YBa2Cu3Oy/La0.7Ca0.3 MnOy multilayers

J. C. Chen, H. C. Yang, S. Y. Wang, L. M. Wang, H. E. Horng

    Research output: Contribution to journalConference articlepeer-review

    1 Citation (Scopus)

    Abstract

    We measured the transport properties of a-axis oriented YBa2Cu3Oy/La0.7Ca0.3 MnOy (YBCO/LCMO) multilayers to study the effects of layer coupling on the superconductivity, magnetoresistance and anomalous Hall effects. The decrease of flux pinning in the YBCO/LCMO multilayer causes the diminishing of sign reversal of Hall coefficients. The normal state magnetoresistance was found to depend on the coupling strength of ferromagnetic layers.

    Original languageEnglish
    Pages (from-to)3301-3304
    Number of pages4
    JournalIEEE Transactions on Applied Superconductivity
    Volume11
    Issue number1 III
    DOIs
    Publication statusPublished - 2001 Mar 1
    Event2000 Applied Superconductivity Conference - Virginia Beach, VA, United States
    Duration: 2000 Sep 172000 Sep 22

    Keywords

    • Multilayer
    • Superlattice

    ASJC Scopus subject areas

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

    Fingerprint Dive into the research topics of 'Superconductivity and hall effect of YBa<sub>2</sub>Cu<sub>3</sub>O<sub>y</sub>/La<sub>0.7</sub>Ca<sub>0.3</sub> MnO<sub>y</sub> multilayers'. Together they form a unique fingerprint.

    Cite this