Geng, S., Wang, X., Guo, R., Qiu, C., Chen, F., Wang, Q., Li, K., Hao, P., Liang, H., Huang, Y., Wu, Y., Cui, S., Sun, Z., Kim, T. K., Cacho, C., Dessau, D. S., Zhou, B. T., Li, H. (2026). Experimental realization of dice-lattice flat band at the Fermi level in layered electride YCl. Nature Communications. https://doi.org/10.1038/s41467-026-69049-0