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. "Mn-atomic-layered antiphase boundary enhanced ferroelectricity in KNN-based lead-free films." Nature Communications, 2025. doi:10.1038/s41467-025-61170-w