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Design of high energy storage ferroelectric materials by phase-field simulations
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J. Mater. Inf. 2025;5:[Accepted].
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Abstract
The improvement in energy storage performance of ferroelectric materials requires both high electric breakdown strength and significant polarization change. The phase-field method can couple multi-physics-field. It can realize the simulation of electric breakdown and polarization evolution. It is widely used to reveal the modification mechanism and guide experimental design. Starting with the models of electric breakdown and polarization evolution, this work reviews the latest theoretical progress on ferroelectric materials with high energy storage performance. Firstly, the enhancement mechanisms of electric breakdown strength are analyzed. Subsequently, the improvement strategies at domain scales are analyzed. Finally, this review summarizes and looks ahead to the development of theoretical models, such as machine learnings.
Keywords
Ferroelectric energy storage, phase-field simulations, electric breakdown, polarization evolution
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Xu K, Yang L, Wang J, Huang H. Design of high energy storage ferroelectric materials by phase-field simulations. J. Mater. Inf. 2025;5:[Accept]. http://dx.doi.org/10.20517/jmi.2024.97
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© The Author(s) 2025. Open Access This article is licensed under a Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, sharing, adaptation, distribution and reproduction in any medium or format, for any purpose, even commercially, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
