Liu, Wei, Nanjing Liu, Shilei Ji, Hongfeng Hua, Yuhui Ma, Ruiyuan Hu, Jian Zhang, Liang Chu, Xing’ao Li, and Wei Huang. 2020. “Perfection of Perovskite Grain Boundary Passivation by Rhodium Incorporation for Efficient and Stable Solar Cells”. Nano-Micro Letters 12 (June):119. https://doi.org/10.1007/s40820-020-00457-7.