Electron doping in ${\text{Sr}}_3{\text{Ir}}_2{\text{O}}_7$: collapse of band gap and magnetic order

Michael W. Swift, Zach Porter, Stephen D. Wilson +1

The electron-doping-driven collapse of the charge gap and staggered magnetization of the spin-orbit-assisted Mott insulator Sr${}_3$Ir${}_2$O${}_7$ is explored via first-principles…