• Phonon density of states of ann-component alloy

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    • Keywords


      Coherent potential approximation; density of states; Green function; self-energy

    • Abstract


      We have generalized the coherent potential approximation (CPA) of Tripathi and Behera to the case of ann-component alloy. It is seen that then-component CPA density of states reproduces the binary, ternary quartenary alloys etc when the appropriate limits are adopted.

    • Author Affiliations


      P Nayak1

      1. Department of Physics, Sambalpur University, Jyoti Vihar, Sambalpur - 768019, India
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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