Influence of Cu-Doping Concentration on the Structural and Optical Properties of SnO₂ Nanoparticles by Coprecipitation Route

Figure 1

(a) The XRD pattern of pure and Cu-doped SnO₂ nanoparticles; (b) magnified view of the shifting of (110) plane for pure and Cu-doped SnO₂.

(a)

(b)