Fig. 3From: Thin Film Silicon Nanowire/PEDOT:PSS Hybrid Solar Cells with Surface Treatment a, b The top view SEM images of 0.4-μm-long SiNWs/PEDOT:PSS without and with surface treatment, respectively; c, d the top view SEM images of 0.95-μm-long SiNWs/PEDOT:PSS without and with surface treatment, respectively; e–h the corresponding cross-sectional view SEM images of these samplesBack to article page