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. 2019 May 16;12(10):1614. doi: 10.3390/ma12101614

Figure 11.

Figure 11

(a) Optical reflectance spectra and (b) external quantum efficiency (EQE) responses of a cell with an ARC of SiO2, a cell with an ARC comprising an ITO layer beneath a SiO2 layer, a cell with an ARC of SiO2 and 3 wt% ITO-NPs, and a cell with an ARC comprising an ITO layer beneath a layer of SiO2 and 3 wt% ITO-NPs. (c) ΔEQE of a cell with an ARC of SiO2 and 3 wt% ITO-NPs and a cell with an ARC comprising an ITO layer beneath a layer of SiO2 and 3 wt% ITO-NPs, which was compared with the cell with a layer of SiO2 (without ITO-NPs).