Hu, X., Li, J., Wang, C., Cui, H., Liu, Y., Zhou, S., Guan, H., Ke, W., Tao, C. and Fang, G. 2023. Antimony Potassium Tartrate Stabilizes Wide-Bandgap Perovskites for Inverted 4-T All-Perovskite Tandem Solar Cells with Efficiencies over 26%. Nano-Micro Letters. 15, (Apr. 2023), 103. DOI:https://doi.org/10.1007/s40820-023-01078-6.