Tuning the opto-electrical properties of SnO2 thin films by Ag+1 and In+3 co-doping

Highlights
- Polycrystalline SnO2 tetragonal structure with preferential (1 1 0) orientation.
- Silver segregation and oxidation threshold.
- Suitable diode-type behavior observed for the samples rich in silver.
- Higher silver doping (8-12 at%) increases the grains' size.