Xiuling Li, Yuechuan Bi, Xiang Guan, Jiaqi Wang, Jinli Liu, Yingjie Zhao, Chunli Zhao, Zhuojian Li, Shurui Chi, Junnan Wang, Renjing Chen, Zixun Zhao, Zemin Wang, Xin Tong, Ninggui Ma, Han Liu, Zhiming Wang, Zongwen Liu, Yang Ren, Zhanhua Wei, Kebin Lin. "High‐Performance NIR‐II Sn‐Based Perovskite LEDs Enabled by the Functionalization of Sulfaguanidine." Advanced Materials, 2026. doi:10.1002/adma.202516632