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    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/035/02/0177-0180

    • Keywords

       

      Pressure-induced amorphization; AlPO4; coordination tetrahedra; high-pressure energy-dispersive X-ray diffraction

    • Abstract

       

      AlPO4 has been compressed to pressures of 16 GPa in a diamond anvil cell and its X-ray diffraction pattern studied by the energy-dispersive technique. The compound is observed to become amorphous at ∼ 12 GPa. This explains the loss of Raman spectrum of AlPO4 reported by Jayaraman and coworkers (1987).

    • Author Affiliations

       

      Hema Sankaran1 Surinder M Sharma1 S K Sikka1 R Chidambaram1

      1. High Pressure Physics Section, Bhabha Atomic Research Centre, Trombay, Bombay - 400 085, India

    • Dates

       
      Published
      August 1990
      Manuscript received
      21 April 1990

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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