Zheng Sun#, Ji Zhang#, Huajie Luo#, Yonghao Yao, Na Wang, Liang Chen, Tianyu Li, Changzheng Hu, He Q, Shiqing Deng, Leighanne C. Gallington, Yuanpeng Zhang, Joerg C. Neuefeind, Hui Liu*, Jun Chen*. Superior capacitive energy-storage performance in Pb-free relaxors with a simple chemical composition, J. Am. Chem. Soc. (2023), 145, 11, 6194–6202.