Plasmonic Circular Nanostructure for Enhanced Light Absorption in Organic Solar Cells
Figure 5
(a) Measured absorption enhancement for organic materials (PEDOT:PSS/P3HT:PCBM) on periodic PCN structure in comparison with a planar device. (b) Measured absorption enhancement for organic materials (PEDOT:PSS/P3HT:PCBM) on a periodic PCN structure with various grating pitch sizes.