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Analysis of the pressure dependence of the thermal expansivity of NaCl crystal
Author(s) -
Thomas L. M.,
Shanker J.
Publication year - 1996
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221950108
Subject(s) - thermodynamics , thermal , crystal (programming language) , power law , materials science , chemistry , statistical physics , physics , mathematics , statistics , computer science , programming language
The pressure dependence of the thermal expansivity of NaCl crystal has been studied using various relations between α and the Anderson parameter δ The variation of α with pressure has been estimated and taken into account for determining the pressure dependence of α. A comparison of the results derived from various models has been presented with available experimental data. It is found that, the Anderson power law for the pressure dependence of δ is more consistent with the experimental data.