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Pressure induced amorphization of AlPO4 |
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| Authors: | Hema Sankaran Surinder M Sharma S K Sikka R Chidambaram |
| Institution: | (1) High Pressure Physics Section, Bhabha Atomic Research Centre, 400 085 Trombay, Bombay, India |
| 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). |
| Keywords: | Pressure-induced amorphization AlPO4 coordination tetrahedra high-pressure energy-dispersive X-ray diffraction |
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