Research Article

Study of Structural Properties of BiOI on ZnO Thin Films and ZnO Nanorods

Figure 2

SEM micrographs corresponding to a BiOI thin film grown on a ZnO thin film. It is possible to observe different stages of growth: (a) the growth of rounded grains and their overlapping and (b) microplatelets grown in perpendicular direction to the substrate surface.
(a)
(b)