Sensitization of Perovskite Strontium Stannate SrSnO3 towards Visible-Light Absorption by Doping
Figure 3
The calculated density of states in the pristine and doped cases. The shaded areas denote total density of states and the red lines denote the dopant states. The positions of the highest occupied state and the edge of conduction band minimum are marked by green lines. The magnitudes of the dopant to conduction band minimum transitions in each case are listed.
