Realizing High-Efficiency and Stable Perovskite Solar Cells via Double-Perovskite Nanocrystal Passivation - Zhang, Zehao; Zhang, Yuqing; Guo, Xuan; Wang, Duo; Lao, Yinan; Qu, Bo; Xiao, Lixin; Chen, Zhijian (ACS APPLIED ENERGY MATERIALS, 2022)