Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1816910 | Physica B: Condensed Matter | 2006 | 4 Pages |
Abstract
In the present paper, the thermal pressure for the MgO is evaluated from room temperature to 3000Â K at atmospheric pressure with the help of data suggested by Jacobs and Oonk. Various relationships between thermal pressure and volume expansion ratio are examined. Thermoelastic properties viz. C11, C44, CS, and KS are calculated at high temperatures for the solid under study, with the help of Murnaghan and Tallon models. Predicted values of thermoelastic properties at higher temperatures can be used to understand the high-temperature behavior of MgO at 1Â bar pressure.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
S.K. Srivastava, S.K. Sharma,