TEMPERATURE-DEPENDENCE OF VOLUME THERMAL-EXPANSION AND INTERATOMIC SEPARATION FOR NACL CRYSTAL

Authors
PANDEY RK
Citation
Rk. Pandey, TEMPERATURE-DEPENDENCE OF VOLUME THERMAL-EXPANSION AND INTERATOMIC SEPARATION FOR NACL CRYSTAL, Journal of physics and chemistry of solids, 59(6-7), 1998, pp. 989-992
Citations number
28
Categorie Soggetti
Physics, Condensed Matter",Chemistry
Journal title
Journal of physics and chemistry of solids → ACNP
ISSN journal
00223697
Volume
59
Issue
6-7
Year of publication
1998
Pages
989 - 992
Database
ISI
SICI code
0022-3697(1998)59:6-7<989:TOVTAI>2.0.ZU;2-W
Abstract
The temperature dependence of the volume thermal expansion and the int eratomic separation are studied from a static lattice to melting tempe rature for NaCl crystal. A new semi-phenomenological isobaric EOS is d erived to investigate the interatomic separation as a function of temp erature. The results are compared with the available experimental data . A good agreement between theory and experiment demonstrates the vali dity of the present work. (C) 1998 Elsevier Science Ltd. All rights re served.