π-Conjugated Dipolar Structures: Synergistic Dipole Superposition for Cathode Modification toward Ohmic Contact and Defect Passivation in Solar Cells - Huanxiang Jiang; Guodong Yang; Xuewen Wang; Yuqi Wang; Andong Zhang; Hao Lu; Chenyi Zhang; Lei Cao; Dan Ouyang; Zhishan Bo (Journal of the American Chemical Society, 2025)