Journal of Nanomaterials / 2012 / Article / Fig 3

Research Article

Facile Synthesis of Colloidal CuO Nanocrystals for Light-Harvesting Applications

Figure 3

Optical properties of CuO NCs: (a) UV-Visible absorption spectra for spin-casted CuO and PCBM films (b) Tauc plot for the direct CuO band-gap fit (c) Indirect band-gap Tauc plot fit.

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