An LGD model with extrinsic nucleations for polarization dynamics in ferroelectric materials and devices

Abstract We present a critical reexamination of the Landau–Ginzburg–Devonshire (LGD) model for ferroelectric materials that is based on intrinsic nucleation events. Theoretical considerations and a systematic comparison with experiments steered us towards a novel version and calibration of the LGD m...

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Bibliographic Details
Main Authors: Mattia Segatto, Daniel Lizzit, David Esseni
Format: Article
Language:English
Published: Nature Portfolio 2025-06-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-025-03469-8
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