Altermagnetism and Anomalous Transport in Ag${}^{2+}$ Fluorides: KAgF${}_3$ and K${}_2$AgF${}_4$

Xiao Nan Chen, Sining Zhang, Zhengxuan Wang +2

Compounds containing Ag${}^{2+}$ ion with 4d${}^9$ configuration will cause significant Jahn-Teller distortions and orbital ordering. Such orbital order is closely related to the magne…