Zwitterionic Bioinspired Acceptor–Acceptor (A 1 –A 2 ) Type Interlayers for Organic Solar Cells - Wentian Han; Junjie Wen; Yongkang Jiang; Lulu Fu; Huixiang Zhang; Ziyang Han; Xin Zhang; Huayi Liu; Jiang Zhu; Zuhao You; Yihe Qi; Xianhao Wang; et al. (Journal of the American Chemical Society, 2026)