• Pyroelectric properties of lead-barium titanate and lead-strontium titanate

    • Fulltext


        Click here to view fulltext PDF

      Permanent link:

    • Keywords


      Titanate solid solutions; pyroelectric behaviour; phase transition

    • Abstract


      Pyroelectric properties of poled solid solutions of lead-barium titanate and leadstrontium titanate have been investigated in the temperature range covering their transition points. The values of pyroelectric current and coefficients of (Pbx − Ba1 −x)TiO3 and (Pbx − Sr1 −x)TiO3(x = 0·8 − 0·5) show a sharp peak at the Curie temperature. It is observed that these values change with Ba or Sr concentration in the respective solid solutions.

    • Author Affiliations


      V M Jamadar1 T A Patil1 2 S H Chavan1 3

      1. Department of Physics, Dattajirao Kadam Mahavidyalay, Ichalkaranji - 416 115, India
      2. Vivekanand College, Kolhapur - 416 002, India
      3. Department of Physics, Shivaji University, Kolhapur - 416 004, India
    • 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.