Figure 2From: Investigation on Photovoltaic Performance based on Matchstick-Like Cu2S–In2S3Heterostructure Nanocrystals and PolymerTEM images ofa Cu2S nanocrystals,b In2S3nanorods, andc matchstick-like Cu2S–In2S3heterostructure nanocrystals (part of the heads are marked by thered circle).The panels (d), (e), and (f) correspond to the size distribution histograms of the samples used in our workBack to article page