• On the synthesis and structure of single-phase (Bi, Pb)2Ca2Sr2Cu3O10

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      https://www.ias.ac.in/article/fulltext/boms/014/02/0223-0226

    • Keywords

       

      Single phase Bi-2223 superconductor; stoichiometric composition; superconducting transition temperature

    • Abstract

       

      We report an elegant method for the synthesis of single-phase Bi-2223 superconductor from a stoichiometric composition Bi1.7Pb0.3Ca2Sr2Cu3Oy by a matrix reaction route. The superconducting transition temperatureTc (R=0) of this single-phase compound is 120 K. The effect of Pb-content and sintering temperature on the formation and stability of Bi-2223 phase is described.

    • Author Affiliations

       

      P V P S S Sastry1 J V Yakhmi1 R M Iyer1

      1. Chemical Group, Bhabha Atomic Research Centre, Bombay - 400 085, India
    • Dates

       
  • Bulletin of Materials Science | News

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      Posted on July 25, 2019

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