Research Article
Synthesis of Hybrid Lead Iodide Perovskite Thin Film by Two-Step Method Modified with a Double Dipping Circle to Control Its Crystallization and Morphology to Improve Solar Cells’ Performance
Figure 2
Scanning electron microscopy (SEM) images of the MAPbI3 film fabricated at different preparation conditions: (a) s, (b) s, (c) s, (d) s, and (e) s.
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