Ferroelectricity in van der Waals multilayers via interfacial polarization engineering

Ferroelectricity in van der Waals multilayers via interfacial polarization engineering

Abstract We report a general mechanism for building ferroelectricity in prevailing van der Waals (vdW) multilayers via interfacial engineering. Using sandwiched graphene/boron nitride (BN)/graphene multilayers as an exemplary system, we show that considerable electric polarization can arise at graph...

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Bibliographic Details
Main Authors: Xiaokai Chen, Xiaoyu Xuan, Wanlin Guo, Zhuhua Zhang
Format: Article
Language:English
Published: Nature Portfolio 2025-02-01
Series:npj 2D Materials and Applications
Online Access:https://doi.org/10.1038/s41699-025-00531-x
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