• Construction of an exact solution of time-dependent Ginzburg–Landau equations and determination of the superconducting–normal interface propagation speed in superconductors

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    • Keywords


      Front propagation in superconductor; Ginzburg–Landau equation; velocity selection; exact solution.

    • Abstract


      A new approach is taken to calculate the speed of front propagation at which the interface moves from a superconducting to a normal region in a superconducting sample. Using time-dependent Ginzburg–Landau (TDGL) equations we have calculated the speed by constructing a new exact solution. This approach is based on a method given by Di Bartolo and Dorsey. Our result for the speed agrees with the result of Di Bartolo and Dorsey.

    • Author Affiliations


      Neelufar Panna1 2 Jamal Nazrul Islam1

      1. Research Centre for Mathematical and Physical Sciences, University of Chittagong, Chittagong 4331, Bangladesh
      2. Department of Physics, University of Chittagong, Chittagong 4331, Bangladesh
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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