Recently, Prof. Ming Cheng published the latest research work titled “Interfacial Molecular Doping and Energy Level Alignment Regulation for Perovskite Solar Cells with Efficiency Exceeding 23%” (ACS Energy Lett. 2021, 6, 2690–2696) online in ACS Energy Letters (IF: 23.101). Jiangsu University is the first completed department of this paper. Master student Chuansu Yang is the first author. Prof. Ming Cheng is the corresponding author.

This work was financially supported by the National Natural Science Foundation of China (Grants 21905119, 21805114), Natural Science Foundation of Jiangsu Province (BK20180867, BK20180869), China Postdoctoral Science Foundation (2019M651741), Six Talent Peaks Jiangsu province (XNY066), the State Key Laboratory of Fine Chemicals (KF1902).