Figure 1
From: Optimization of the hydrogen response characteristics of halogen-doped SnO2

The projected DOS for the low concentration (a) Fi:SnO2, (b) FO:SnO2, (c) Cli:SnO2, (d) ClO:SnO2, (e) Bri:SnO2 and (f) BrO:SnO2, (g) Ii:SnO2, (h) IO:SnO2 and (i) Undoped SnO2.