Figure 7: (a) Current density-voltage characteristic and (b) EQE and 1-Reflectance (1-R) spectra of the single junction c-Si solar cell with front side flat n-type poly-SiOx and rear side textured p-type poly-SiOx. The schematic of the corresponding structure is given in Figure 1. Figure 7: (a) Current density-voltage characteristic and (b) EQE and 1-Reflectance (1-R) spectra of the single junction c-Si solar cell with front side flat n-type poly-SiOx and rear side textured p-type poly-SiOx. The schematic of the corresponding structure is given in Figure 1.