Fig. 4: Characterization of FTEs.
From: Harnessing plasmon-exciton energy exchange for flexible organic solar cells with efficiency of 19.5%
a Transmission spectra and b haze spectra of AgNWs, AgNWs/NiOx, and AgNWs/PEEL. c Transmittance of AgNWs/PEELs with various numbers of NiOx spacers at 400 nm. The solid line represents the transmittance of AgNWs/NiOx at 400 nm. d The refractive index of NiOx and PEEL. SEM images of e AgNWs, f AgNWs/NiOx, and g AgNWs/PEEL. The scale bar is 500 nm. Source data are provided as a Source Data file.
