• Electrical permittivities and subglassy relaxations in sulphate glasses

    • Fulltext

       

        Click here to view fulltext PDF


      Permanent link:
      https://www.ias.ac.in/article/fulltext/boms/001/01/0071-0075

    • Abstract

       

      The dielectric behaviour of K2SO4-ZnSO4 glasses have been investigated. These glasses exhibit subglassy relaxations close to glass transition temperature. The relative dielectric permittivities exhibit sharp rise nearTg which may be due to loosening of glass constituents leading to ionic dipolar or electrode polarisation contributions.

    • Author Affiliations

       

      P S L Narasimham1 K J Rao1 2

      1. Materials Science Division, National Aeronautical Laboratory, Bangalore - 560 017
      2. Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore - 560 012
    • Dates

       
  • Bulletin of Materials Science | News

    • Dr Shanti Swarup Bhatnagar for Science and Technology

      Posted on October 12, 2020

      Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
      Chemical Sciences 2020

      Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
      Physical Sciences 2020

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

© 2021-2022 Indian Academy of Sciences, Bengaluru.