Figure 6From: Investigation of bulk hybrid heterojunction solar cells based on Cu(In,Ga)Se2 nanocrystalsXRD spectra (a) and I-V characteristics of P3HT/CIGS NC hybrid PV (b) with and without thermal annealing. (a) devices with and without thermal annealing; (b) P3HT/CIGS NC hybrid PV at different annealing conditions.Back to article page