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. 2020 Apr 20;25(8):1899. doi: 10.3390/molecules25081899

Figure 2.

Figure 2

The SEM micrograph of ZnO films with different thicknesses of Ag: (a) top view, (b) side view of a 100 nm ZnO film without Ag; (c) top view, (d) side view of a 100 nm ZnO film with 1 nm of Ag; (e) top view, (f) side view of a 100 nm ZnO film with 3 nm of Ag; (g) top view, (h) side view of a 100 nm ZnO film with 5 nm of Ag.