Simulation Calculation and Analysis of Electronic Structure and Electrical Properties of Metal-Doped SnO₂

Table 3

Metal-doped SnO₂ bandgap parameters.

Doping model	Bandgap value (eV)	Change ratio (%)
SnO2	1.003	—
Sb-SnO2	0.2814	−71.94
Sr-SnO2	0.1646	−83.59
Ga-SnO2	0.0410	−95.91
Ti-SnO2	0.2755	−72.53
Ge-SnO2	0.0925	−90.78