Constraints on proximity-induced ferromagnetism in a Dirac semimetal (Cd${}_3$As${}_2$)/ferromagnetic semiconductor (Ga${}_{1-x}$Mn${}_x$Sb) heterostructure

Arpita Mitra, Run Xiao, Wilson Yanez +8

Breaking time-reversal symmetry in a Dirac semimetal Cd${}_3$As${}_2$ through doping with magnetic ions or by the magnetic proximity effect is expected to cause a transition to other t…