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    • Keywords


      Calcination; crystal structure; perovskite; Rietveld method

    • Abstract


      A new phase of Ba(Mg1/3Ta2/3)O3 has been obtained by calcination at 1400°C. It belongs to the cubicPm3m witha = 4·08840(4)Å and the crystal structure has been found to be the ideal perovskite by the Rietveld method from powder X-ray diffraction data.

    • Author Affiliations


      Janaswamy Srinivas1 E D Dias1 G Sreenivasa Murthy1

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

  • Bulletin of Materials Science | News

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