Spectroscopic evidence of topological phase transition in 3D Dirac semimetal Cd${}_3$(As${}_{1-x}$P${}_x$)${}_2$

S. Thirupathaiah, I. Morozov, Y. Kushnirenko +9

We study the low-energy electronic structure of three-dimensional Dirac semimetal, Cd${}_3$(As${}_{1-x}$P${}_x$)${}_2$ [$x$ = 0 and 0.34(3)], by employing the angle-resolved photoemission…