Yulong Wang, Jianning Guo, Su Chen, Kexin Zhang, Tian Cui, Xiaoli Huang. "<i>Pm</i>
                    3̅
                    <i>n</i>
                    (La, Ce)
                    <sub>4</sub>
                    H
                    <sub>23</sub>
                    Phase: A Low-Pressure Hydride Superconductor near Liquid-Nitrogen Temperature." Journal of the American Chemical Society, 2026. doi:10.1021/jacs.6c04117