Ab initio thermodynamic statistical modeling of the miscibility gap and the metal-insulator phase transition in SrTi${}_{1-x}$V${}_x$O${}_3$

Luka Wibmer, Chiara Ostendorf, Dominik Spath +3

The substitutional alloy SrTi${}_{1-x}$V${}_x$O${}_3$ interpolates between the band insulator SrTiO${}_3$ and the correlated metal SrVO${}_3$, exhibiting a composition-driven metal--insulato…