• Time relaxation of magnetization in type-II superconductors

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      https://www.ias.ac.in/article/fulltext/boms/014/04/0939-0942

    • Keywords

       

      Time relaxation; magnetization; type-II superconductors

    • Abstract

       

      We assume that currents induced by isothermal changes of magnetic field decay logarithmically with time. Incorporating this time dependence into the critical state model, we obtain logarithmic relaxation rate of magnetization as a function of field for the case of an infinite cylinder. We compare these calculations with our earlier calculations on infinite slab geometry.

    • Author Affiliations

       

      G Ravikumar1 P Chaddah1 K V Bhagwat1

      1. Nuclear Physics Division, Bhabha Atomic Research Centre, Bombay - 400 085, India
    • Dates

       
  • Bulletin of Materials Science | News

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