• Low temperature heat capacity of YBa2Cu3O7

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      https://www.ias.ac.in/article/fulltext/pram/029/04/0000-0000

    • Keywords

       

      High temperature superconductors; Y-Ba-Cu-O system; heat capacity measurements

    • Abstract

       

      We have measured the heat capacity of superconducting, single phase YBa2Cu3O7 in the temperature range 2 to 18 K. An extrapolation of the data between 4 and 9 K gives aC/T (T → 0) of ∼ 25 mJ/mole K2. The Debye temperature obtained from the high temperature linear portion ofC/T vsT2 plot is 325 K.

    • Author Affiliations

       

      N Nambudripad1 S K Dhar1

      1. Tata Institute of Fundamental Research, Bombay - 400 005, India
    • Dates

       
  • Pramana – Journal of Physics | News

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