Figure 3
Reflectance spectra of planar and SiNC samples, current density-voltage characteristics, and external quantum efficiency. (a) Reflectance spectra of planar and SiNC samples coated with PEDOT:PSS, with periodicities of 400, 500, 600, and 800 nm. (b) Current density-voltage (J-V) characteristics, (c) external quantum efficiency (EQE), and (d) current density-voltage (J-V) characteristics under dark condition of the hybrid cells.