A mean field model of the tetracritical point in ferroelectrics
PHASE TRANSITIONS, vol.60, no.3, pp.173-181, 1997 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 60 Issue: 3
- Publication Date: 1997
- Doi Number: 10.1080/01411599708207995
- Journal Name: PHASE TRANSITIONS
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.173-181
- Middle East Technical University Affiliated: No
Abstract
This study gives a mean field model with two tricritical points and a tetracritical point. Our mean field model has been applied to the mixed crystal system of TGSe-DTGSe. Our theoretical results are in agreement with the experiments.