Research Article

The Effect of Structural Properties of Cu2Se/Polyvinylcarbazole Nanocomposites on the Performance of Hybrid Solar Cells

Figure 5

UV-Vis absorption spectra and photoluminescence spectra with excitation at 300 nm for Cu2Se, PVK, 10% Cu2Se/PVK nanocomposite, and 50% Cu2Se/PVK nanocomposite.