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    • Keywords


      Ferroelectricity; pyroelectricity; phase transition

    • Abstract


      Pyroelectric properties of Gd-doped and undoped potassium vanadate and lithium vanadate investigated in the temperature range covering their transition points show sharp increase at Curie temperature for undoped and for 0·025, 0·05, 0·1 mol% Gd2O3-doped, but no remarkable peak at Curie temperature for 0·5, 1, 3 mol% Gd2O3-doped KVO3 and LiVO3. The Curie temperature of all the samples remains the same for various concentrations of Gd.

    • Author Affiliations


      A P Kashid1 V V Patil1 2 S H Chavan1 3

      1. Department of Physics, Warana Mahavidyalaya, Warananagar, Kolhapur - 416 113, India
      2. Department of Physics, Main Rajaram Junior 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

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