Heat capacity and the p-T phase diagram of Pb2MgTeO6 elpasolite

Authors
Gorev, MV Flerov, IN Sciau, P
Citation
Mv. Gorev et al., Heat capacity and the p-T phase diagram of Pb2MgTeO6 elpasolite, PHYS SOL ST, 43(2), 2001, pp. 345-349
Citations number
17
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICS OF THE SOLID STATE
ISSN journal
10637834 → ACNP
Volume
43
Issue
2
Year of publication
2001
Pages
345 - 349
Database
ISI
SICI code
1063-7834(2001)43:2<345:HCATPP>2.0.ZU;2-B
Abstract
The heat capacity of Pb2MgTeO6 is measured in the temperature range 80-300 K. It is found that the heat capacity exhibits an anomaly associated with t he phase transition at T-0 = 186.9 K. The thermodynamic parameters of the s tructural transformation are determined. The effect of hydrostatic pressure up to 0.5 GPa on the phase transition temperature is examined. (C) 2001 MA IK "Nauka/Interperiodica".