Berichtigung: Ferrocene‐Induced Perpetual Recovery on All Elemental Defects in Perovskite Solar Cells. (10th June 2022) - Chang, Qing; Wang, Fangfang; Xu, Wenxin; Wang, Aifei; Liu, You; Wang, Juangan; Yun, Yikai; Gao, Song; Xiao, Kang; Zhang, Liangliang; Wang, Lin; Wang, Jianpu; et al.