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 journalArticle

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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