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    • Keywords


      Cavity techniques; excess dielectric parameter; acetonitrile; dimethyl formamide and chlorobenzene binary mixtures; relaxation time

    • Abstract


      The excess parameter studies in the microwave frequency region (X-band) on complex dielectric permittivity for the binary mixtures are reported. The methods employed are fixed cavity perturbation technique and adjustable plunger cavity technique. Also Gopalakrishna method is used to calculate the relaxation time of the polar solute in a non-polar solvent. The samples under study are acetonitrile, chlorobenzene, dimethyl formamide, carbon tetrachloride and benzene.

    • Author Affiliations


      V Subramanian1 B S Bellubbi1 J Sobhanadri1

      1. Department of Physics, Indian Institute of Technology, Madras - 600 036, India
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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