Electronic Homogenization Regulation via Nicotinamide Derivative Ligands for Efficient Blade‐Coated Wide‐Bandgap Perovskite Solar Cells. - Ge, Xin; Huang, Zixuan; Gao, You; Liu, Zhen; Shi, Biao; Wang, Pengyang; Qi, Shanshan; Li, Jiahui; Du, Xiaona; Liu, Shuainan; Zhao, Ying; Zhang, Xiaodan (Advanced Functional Materials, 2025)