Multifunctional Altermagnet with Large Out-of-Plane Piezoelectric Response in Janus V${}_2$AsBrO Monolayer

Qiuyue Ma, Busheng Wang, Guochun Yang +1

Altermagnetism has emerged as a third fundamental category of collinear magnetism, characterized by spin-splitting in symmetry-compensated collinear antiferromagnets, opening new f…