Novel Evaporation Process for Deposition of Kesterite Thin Films Synthesized by Solvothermal Method

Figure 1

SEM images of morphology and sizes of prepared particles, (a) and (e) correspond to samples with 0.324 g of PVP; (b), (c), and (d) correspond to samples with 0.640 g of PVP, and (f), (g), and (h) correspond to samples with 0.964 g of PVP.

(a)

(b)

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(e)

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(h)