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. 2015 Aug 24;5:13288. doi: 10.1038/srep13288

Figure 8. Optical monitoring during spin coating and its schematic illustration.

Figure 8

(a) Videomicroscopy images of the spin-coating process at specific times after initiation, where the P3HT solution consisted of 1 wt% P3HT in chlorobenzene solvent. (b) Schematic diagram showing the spin-coating steps.