• Measurements on polar liquids at a microwave frequency — evaluation of molecular parameters — a new method

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    • Keywords


      Dipole moment; dielectric relaxation; dielectric virial coeffcients

    • Abstract


      A simple method of estimating the dipole moment (μ) and relaxation time (τ) of polar molecules in liquid state, from a single set of dielectric measurements at high frequency, is proposed by using the concept of dielectric virial coefficients and employing Onsager model. The proposed method is tested in a number of polar liquids and the results are discussed.

    • Author Affiliations


      M B R Murthy1 B S Dyasagar1 R L Patil2

      1. F.E.T., Multimedia University, Melaka - 75450, Malaysia
      2. Physics Department, Karnatak University, Dharwad - 580 003, India
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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