The structure of the 90°-wall in the tetragonal phase of BaTiO 3 -type ferroelectrics is studied on the basis of the Landau free energy. The wall thickness of the 90°-wall is found to be much thicker than the one for the 180°-wall.
No takes yet. Share an insight, caveat, or question.
Yoshihiro Ishibashi (1993) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: