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    • Keywords


      Phase transition; thermal expansion; potassium lithium sulphate

    • Abstract


      Phase transition and lattice parameter variation with temperature of potassium lithium sulphate have been studied. Precision lattice parameters have been determined at various temperatures, ranging 30°C to 400°C. The diffraction pattern obtained above 435°C differs from that taken at room temperature suggesting a structural change, contrary to the reports of Fischmeister and others.

    • Author Affiliations


      T Ranga Prasad1 Y C Venudhar1 Leela Iyengar1 K V Krishna Rao1

      1. Department of Physics, Osmania University, Hyderabad - 500 007
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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