A mean field model of the tetracritical point in ferroelectrics

Salihoglu S., Yurtseven H. H.

PHASE TRANSITIONS, vol.60, no.3, pp.173-181, 1997 (SCI-Expanded) identifier identifier

  • 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.