An atomic-scale chemical switch for oxide ferroelectricity

Bron
Journal of the American Chemical Society - ISSN 0002-7863-148:41 (2026) p. 44788-44797
Auteur(s)
    Junjie Ding, Wenjun Lv, Wenjun Cui, Zaichun Sun, Yongqiang Li, Wen Zhao, Yunlong Tang, Gustaaf Van Tendeloo, Xiahan Sang

Antiphase boundaries regulate phase stability and performance in DMA+ -assisted CsPbI₃-based perovskites

Bron
Advanced materials - ISSN 0935-9648-38:56 (2026) p.
Auteur(s)
    Zhi-Wen Yin, Nan Li, Yang Jiang, Xin-Jun Yang, Ji-Hong Zheng, Qi-Bo Yuan, Yu-Chen Wang, Yu-Song Xiao, Jing-Yi Sun, Yan-Bing Chen, Wanchun Xiang, Yu Li, Yi-Bing Cheng, Gustaaf Van Tendeloo, Wei Li, Zhi-Yi Hu

Geometrically driven reversible solid-liquid phase transition at the atomic scale

Bron
Science - ISSN 0036-8075-393:6808 (2026) p. 280-286
Auteur(s)
    Wenjun Cui, Cheng Qian, Weixiao Lin, Zefan Xue, Zhencui Ge, Wen Zhao, Gustaaf Van Tendeloo, Jinsong Wu, Feng Ding, Xiahan Sang, Zhengyi Fu

Strain-driven formation of misfit van der Waals gaps via topotactic cation exchange

Bron
Nano letters - ISSN 1530-6984-26:10 (2026) p. 3533-3541
Auteur(s)
    Weixiao Lin, Cheng Qian, Zefan Xue, Wenjun Cui, Weichao Lu, Wen Zhao, Jinsong Wu, Gustaaf Van Tendeloo, Feng Ding, Xiahan Sang, Zhengyi Fu

Non-axial stress orbital interaction induced degradation anisotropy in layered electrodes via MEMS chip-based in situ TEM investigation

Bron
Small - ISSN 1613-6810-22:13 (2026) p. 1-9
Auteur(s)