Fig. 1From: Optical Properties of Silicon Nanowires Fabricated by Environment-Friendly ChemistryTypical TEM and SEM micrographs of SiNWs. a Schematic step-by-step representation of SiNWs preparation method. b TEM micrograph of a single SiNW. c SEM cross-sectional micrograph of SiNWs. d SEM micrograph of SiNWs (view from above)Back to article page