3 papers
cond-mat.str-el2026
Two-orbital model with bond-dependent spin-orbit coupling: A playground for emergent band topology, Kitaev magnetism, and magnetoelectricity
YuZheng Xie, Manoj Gupta, Arun Paramekanti +1
Inspired by the electronic structure of compounds like nickel dihalides Ni (=Cl, Br, I), we propose a low-energy two-orbital model featuring bond-dependent spin-orbit…
cond-mat.supr-con2026
Revisiting Phase Stability and Superconductivity in Ca-H Superhydrides with Anharmonic Effects
Wenbo Zhao, Zefang Wang, Ying Sun +3
The prediction of superconductivity above 200 K in CaH revolutionized research on hydrogen-rich superconductors, and subsequent experiments have verified this prediction, while…
cond-mat.supr-con2026
The Impact of Ionic Anharmonicity on Superconductivity in Metal-Stuffed B-C Clathrates
Wenbo Zhao, Ying Sun, Jiaxiang Li +8
Metal-stuffed BC compounds with sodalite clathrate structure have captured increasing attention due to their predicted exceptional superconductivity above liquid nitrogen temper…