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Surface state on first-order ferroelectrics
(Springer Berlin / Heidelberg, 2006)
In the presence of a surface the Landau-Devonshire equations of ferroelectricity must be extended to include a boundary condition. For a ferroelectric with a second-order transition in the case when the polarization p(z) ...
A numerical approach of Polarization profile for First-Order Ferroelectric film system using Finite-Difference method
(Kolej Universiti Kejuruteraan Utara Malaysia, 2005-05-18)
A detail account of numerical calculations using Finite-Difference Method (FDM) to calculate the polarization profile in first-order ferroelectric (FE) film system is given. For film, both symmetric and
asymmetric cases ...
Analysis of Bulk Second-Order Ferroelectric Switching in Oscillatory Dynamical System
(Kolej Universiti Kejuruteraan Utara Malaysia, 2004)
A detailed analysis of polarization reversal in bulk for second-order ferroelectric (FE) phase transition material in the framework of the Landau model is presented. We focus on the changes of polarization P and its switching ...