Non-Ising and chiral ferroelectric domain walls revealed by nonlinear optical microscopy

Understanding the structure of domain walls is an important step in developing nanoscale ferroelectric devices. Here, the authors use second harmonic imaging to verify predictions of Bloch and Néel, rather than simple Ising, domain wall structures in lead zirconium titanate and lithium tantalate.

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Autores principales: Salia Cherifi-Hertel, Hervé Bulou, Riccardo Hertel, Grégory Taupier, Kokou Dodzi (Honorat) Dorkenoo, Christian Andreas, Jill Guyonnet, Iaroslav Gaponenko, Katia Gallo, Patrycja Paruch
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/9b00566a8f084dc5a7350c4da5d43363
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