Figure 6
SEM and high contrast images of P3HT:PCBM film at different annealing temperatures and number of layers, (a) PP5; (b) PP3; (c) PP8; (d) PP7 and (e) PP4.
Figure 6 | Scientific Reports
SEM and high contrast images of P3HT:PCBM film at different annealing temperatures and number of layers, (a) PP5; (b) PP3; (c) PP8; (d) PP7 and (e) PP4.
