Huang, J., Li, X., Zhang, Z., Sun, T., Dong, H., Yu, H., Ma, X., Yang, W., Dai, L., Wang, L., Hu, B., Shen, Y., Nazeeruddin, M. K., Wang, M. (2026). Oriented Crystallization of Perovskite Film via Fluorine‐Containing Hyperbranched Polymer for Efficient and Stable Perovskite Solar Cells. Advanced Materials. https://doi.org/10.1002/adma.202511684