Highly Responsive UV Light Sensors Using Mg-Doped ZnO Nanoparticles

Figure 4

Room temperature UV sensor results of different samples with Mg doping (a) 7.5% (b), 5.0%, (c) 2.5%, and (d) pure ZnO. The results clearly suggest good sensitivity for all the doped and undoped samples.

(a)

(b)

(c)

(d)