Mn-atomic-layered antiphase boundary enhanced ferroelectricity in KNN-based lead-free films

Mn-atomic-layered antiphase boundary enhanced ferroelectricity in KNN-based lead-free films

Abstract One preferred lead-free ferroelectric, (K,Na)NbO3, offers prominent features of environmentally benign and excellent piezoelectricity, but suffers from poor ferroelectricity. Mn-doping has improved its electrical properties, yet its site occupancy remained unclear. In this study, Mn-atomic-...

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Main Authors: Liqiang Xu, Zhengyang Kong, Beibei Zhu, Xu Wang, Kun Han, Pingfan Chen, Chao Li, Wenbin Wu, Fang-Zhou Yao, Ke Wang, Zhen Huang, Feng Chen
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-61170-w
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https://doi.org/10.1038/s41467-025-61170-w

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