• Chaos in Josephson junctions

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/048/02/0637-0654

    • Keywords

       

      Josephson junctions; chaos; fractal basin boundary; phase locking; Lyapunov exponent and scaling index

    • Abstract

       

      A detailed analysis of the control space characterization of phase locked states and chaotic attractors in Josephson junctions is presented, based on a model that includes both quadratic damping and cosine interference terms. In addition, some novel features of the nonlinear characteristics of the junction like evolution of basin boundaries, bifurcation structure analysis and scaling behaviour of Lyapunov exponent are discussed.

    • Author Affiliations

       

      G Ambika1

      1. Department of Physics, Maharajas College, Cochin - 682 011, India
    • Dates

       
  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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