In Situ Low-Temperature Chemical Bath Deposition of CdS Thin Films without Thickness Limitation: Structural and Optical Properties

Figure 5

SEM micrographs and cross-sectional view of CdS thin films: (a) 1 run, (b) 3 runs, and (c) 5 runs with the deposition time of 5 min.

(a)

(b)

(c)