Phase Transition of CEO2 Underhigh Pressure

Published in Journal

Anusandhan (RNTUJ-AN) [RNTUJ-AN] (Vol:17/ Issue: 26) DOI: [NA]
Authors: Deoshree Baghmar* Aditee Sharma
Subjects: Technology & Management

Year: Sep, 2012
Volume: 17 / Issue: 26
Pages: 95-100
Publisher: RNTU
Source:
ISSN: 2278-4187
E-ISSN: 2457-0656
DOI: NA
Published URL:
Published On: Sep, 2012

Article Details

Phase Transition of CEO2 Underhigh Pressure | Original Article

Deoshree Baghmar* Aditee Sharma in Anusandhan (RNTUJ-AN) | Multidisciplinary Academic Research

ABSTRACT:

The Pressure induced structural phase transition of Ceria (CEO2) has been investigated using an effective interionic interaction potential. The present potential had been found to reproduce well the experimentally observed phase fluorite to orthorhombic transition pressure and associated volume collapses and elastic constants of CEO2 is in good agreement with their corresponding experimental data (31.5 GPa). We have also reported the elastic properties of CEO2 in both phases.