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A Landau Primer for Ferroelectrics

P. Chandra·P. B. Littlewood
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Abstract

In this review, we hope to give the reader a self-contained contemporary presentation of the application of Landau theory to ferroelectrics. We begin by developing Landau theory for homogenous bulk ferroelectrics and then consider the finite-size (thin film) case within the related Landau-Ginzburg approach. Next we discuss the treatment of inhomogeneity within this framework. We end with a number of open questions for future pursuits.

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P. Chandra, P. B. Littlewood. 2006-09-14. A Landau Primer for Ferroelectrics. https://arxiv.org/abs/cond-mat/0609347

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