Fu, S., Li, X., Wan, L., Zhang, W., Song, W. and Fang, J. (2020) “Effective Surface Treatment for High-Performance Inverted CsPbI2Br Perovskite Solar Cells with Efficiency of 15.92%”, Nano-Micro Letters, 12, p. 170. doi: 10.1007/s40820-020-00509-y.