Li, Y., Li, L., Zeng, H., Lan, C., Yang, S., Zheng, Z., Zeng, M., Shi, Y., Gao, K., Cui, L., Guo, R., Guo, J., Hu, B., Rong, Y., Xie, H., Li, X. (2025). Cross-linked multifunctional bilayer polymer buffer for enhanced efficiency and stability in perovskite solar cells. Nature Communications. https://doi.org/10.1038/s41467-025-61294-z