Teng Xie

Nov 15, 2023 | pubs.rsc.org | Ziqiang Chen |Teng Xie |Peng-Fei Liu |Rui Xiong

Superconductivity in Ca3H2 electride at moderate pressure The discovery of superconductivity electrides in hydrides has fueled enthusiasm due to their inherent physical characteristics generated from localized anionic electrons. In this work, using density functional theory (DFT), we discover a remarkable hydrogen-based electride superconductor Ca3H2 with the P63/mmc symmetry.