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. 2024 Apr 4;14:7928. doi: 10.1038/s41598-024-58744-x

Figure 5.

Figure 5

(a) visible light spectrum of tenorite thin films after seven dips as a response to the precursor concentrations (0.01, 0.02, 0.04, 0.06, and 0.1 g/ml); (b1b5)) representation of the Tauc and Menth plot's for the direct optical band gap (Eg); and (c1c5)) indirect band gap for tenorite films.