Figure 2From: Nearly Monodispersion CoSm Alloy Nanoparticles Formed by an In-situ Rapid Cooling and Passivating Microfluidic ProcessThe SEM image of the cross section of the channels. Based on the image, the channel width and depth were determined to be 60μm and 600 μm, respectively, suggesting a high depth/width ratio of ~10Back to article page