Yiqiong Zhang, Jiapei Xu, Siyu Wang, Jingxian Fu, Shuai Xu, Minmin Wang, Yanqiang Hu, Yanfeng Tang. "Ammonium sulfamate enables multifunctional surface defect management for high-efficiency and stable perovskite solar cells." Applied Physics Letters, 2025. doi:10.1063/5.0284332