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    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/067/03/0541-0546

    • Keywords

       

      self-diffusion; activation volume; condensed matter

    • Abstract

       

      In the present paper, a model has been used to develop a simple relation to study the pressure dependence of self-diffusion in solids and liquids that has two adjustable parameters. The computation done in each substance is found to be in very good agreement with the experimental data. It is interesting to note that the present relation is also capable of giving the activation volume in solids and liquids. The activation volume computed in the solids is found to be in very good agreement with the data available.

    • Author Affiliations

       

      Kamal Kapoor1 Rashmi Kumari2 Narsingh Dass1 Rajendra Kumar3

      1. Physics Department, College of Engineering Roorkee, Roorkee - 247 667, India
      2. Physics Department, IIMT, Meerut, India
      3. Physics Department, Gurukul Kangri Vishwavidyalaya, Haridwar, India

    • Dates

       
      Published
      September 2006
      Manuscript received
      15 February 2006
      Manuscript revised
      6 July 2006
      Accepted
      3 August 2006

  • Pramana – Journal of Physics | News

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

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