Unconventional (anti)ferroelectricity in van der Waals group-IV monochalcogenides

Abstract Fundamentally, ferroelectrics must belong to a noncentrosymmetric space group, limiting the exploration of more new ferroelectric materials. We circumvent this limitation by triggering structure distortion and inducing ferroelectricity in centrosymmetric van der Waals group-IV monochalcogen...

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發表在:	Nature Communications
Main Authors:	Fengrui Sui, Yilun Yu, Ju Chen, Ruijuan Qi, Rui Ge, Yufan Zheng, Beituo Liu, Rong Jin, Shijing Gong, Fangyu Yue, Junhao Chu
格式:	Article
語言:	英语
出版:	Nature Portfolio 2025-02-01
在線閱讀:	https://doi.org/10.1038/s41467-025-57138-5