Fig. 4From: High Performance of PEDOT:PSS/n-Si Solar Cells Based on Textured Surface with AgNWs ElectrodesThe SEM top view images of textured Si with PEDOT:PSS layer. a–e coating rates range from 1000 to 5000 rpm, and f has no PEDOT:PSS layer. The scale bars in a–f are the sameBack to article page