Yan Xu, Yifan Liao, Wenxuan Wang, Yupu Wang, Jia Wang, Zhaochen Suo, Feng Li, Ruochen Wang, Wang Ni, Bin Kan, Lingxian Meng, Xiangjian Wan, Yongsheng Chen, Jianhui Hou, Miaomiao Li, Yanhou Geng. "An n‐Doped Organic Cross‐Linked Electron Transport Layer with High Electrical Conductivity for High‐Efficiency Tandem Organic Photovoltaics." Advanced Materials, 2025. doi:10.1002/adma.202501653