Xiang, F., Zhao, Z., Zhang, Y., Zhang, B., Xu, H., Li, Y., Hu, J., Xu, F., Sun, M., Meng, H., Huang, L., Li, Y., Zhu, J., Jiao, X., Yang, S., Hu, Q. (2026). Mitigation energy loss with fullerene derivatives doping regulation for efficient tin perovskite solar cells. Applied Physics Letters. https://doi.org/10.1063/5.0320916