Purely one-dimensional ferroelectricity and antiferroelectricity from van der Waals niobium oxide trihalides

Abstract Intrinsic one-dimensional (1D) ferroelectric materials are rarely reported but are highly sought to break the size limit of nanostructured conventional ferroelectrics. Herein, we report a class of inborn 1D ferroelectric nanowires, namely 1D NbOX3 (X = Cl, Br, and I), that can be directly o...

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Auteurs principaux: Lei Zhang, Cheng Tang, Stefano Sanvito, Aijun Du
Format: article
Langue:EN
Publié: Nature Portfolio 2021
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Accès en ligne:https://doaj.org/article/3a02f2b6b8804041b0ea9236e4ca0c42
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