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Generalized Cubic Model for BaTiO$_3$-like Ferroelectric Substance

Norikazu Todoroki
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Abstract

We propose an order-disorder type microscopic model for BaTiO$_3$-like Ferroelectric Substance. Our model has three phase transitions and four phases. The symmetry and directions of the polarizations of the ordered phases agree with the experimental results of BaTiO$_3$. The intermediate phases in our model are known as an incompletely ordered phase, which appears in a generalized clock model.

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BibTeXRIS

Norikazu Todoroki. 2006-11-08. Generalized Cubic Model for BaTiO$_3$-like Ferroelectric Substance. https://doi.org/10.1143/jpsj.76.015002

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