• Electrochemical synthesis of Tl-based highTc single-phase superconductor thin films

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      https://www.ias.ac.in/article/fulltext/boms/022/04/0775-0778

    • Keywords

       

      Superconductivity; Ti-Ba-Ca-Cu thin films; X-ray diffraction; resistivity

    • Abstract

       

      Co-deposition of the Tl-based superconductors using electrodeposition technique was successfully carried out. Different processing parameters such as deposition potential, current density, deposition period etc were studied. The Tl-based alloyed thin films were deposited at a constant potential of −1·25V with respect to SCE electrode onto silver substrates and oxidized at 850°C in oxygen atmosphere. The samples thus prepared showed superconducting behaviour below 122·5 K and the critical current density was 1·5×103A/cm2. Electrochemical synthesis of Tl-based highTc single-phase superconductor thin films is also reported.

    • Author Affiliations

       

      L A Ekal1 N V Desai1 S H Pawar1

      1. School of Energy Studies, Physics Department, Shivaji University, Kolhapur - 416 004, India
    • Dates

       
  • Bulletin of Materials Science | News

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