Impurity induced topological phase transitions in Cd${}_3$As${}_2$ and Na${}_3$Bi Dirac semimetals

A. Rancati, N. Pournaghavi, M. F. Islam +2

Using first-principles density functional theory calculations, combined with a topological analysis, we have investigated the electronic properties of $C{d}_{3}A{s}_2$ and $N{a}_{3}Bi$ Dirac…