DISORDER ENTROPY AT THE PHASE-TRANSITION OF AGI AND AG2S

Authors
TANAKA T MIYAZIMA S KAKIUCHI T OOTA Y
Citation
T. Tanaka et al., DISORDER ENTROPY AT THE PHASE-TRANSITION OF AGI AND AG2S, Progress of theoretical physics. Supplement, (115), 1994, pp. 185-194
Citations number
8
Categorie Soggetti
Physics
Journal title
Progress of theoretical physics. Supplement → ACNP
ISSN journal
03759687
Issue
115
Year of publication
1994
Pages
185 - 194
Database
ISI
SICI code
0375-9687(1994):115<185:DEATPO>2.0.ZU;2-3
Abstract
AgI and Ag2S are well studied superionic conductors which undergo a fi rst order phase transition. By comparing the theoretical and experimen tal values of the discontinuous entropy change at the transition tempe rature it is possible to find the nature of correlated motions of Ag i ons in the conductive phase right above the transition temperature.