Realistic tight-binding model for V2Se2O-family altermagnets

Xingkai Cheng, Yifan Gao, Junjie Pengand Junwei Liu

Following earlier theoretical prediction, intercalated V2Se2O-family altermagnets such as RbV2Te2O and KV2Se2O have now been experimentally confirmed as d-wave altermagnets, repres…