Automatic Ferroelectric Domain Pattern Recognition Based on the Analysis of Localized Nonlinear Optical Responses Assisted by Machine Learning

Abstract Second‐harmonic generation (SHG) is a nonlinear optical method allowing the study of the local structure, symmetry, and ferroic order in noncentrosymmetric materials such as ferroelectrics. The combination of SHG microscopy with local polarization analysis is particularly efficient for deri...

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Bibliographic Details
Main Authors: Boris Croes, Iaroslav Gaponenko, Cédric Voulot, Olivier Grégut, Kokou D. Dorkenoo, Fabien Cheynis, Stefano Curiotto, Pierre Müller, Frédéric Leroy, Kumara Cordero‐Edwards, Patrycja Paruch, Salia Cherifi‐Hertel
Format: Article
Language:English
Published: Wiley-VCH 2023-03-01
Series:Advanced Physics Research
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Online Access:https://doi.org/10.1002/apxr.202200037