Zhou, X., Bai, Z., Qi, J., Zhang, Y., Huang, W., Song, Y., Wang, Y., Liu, C., Zhao, S., Luo, J. (2026). Electronegativity Adaption Approach for Solar‐Blind UV Birefringent Crystals With Ultrawide Bandgaps. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.3750416