Figure 1From: Stages in the catalyst-free InP nanowire growth on silicon (100) by metal organic chemical vapor depositionSEM images of In droplets and grown nanowires. (a) In droplets. Nanowires grown for (b) 30 s, (c) 1 min, (d) 2 min, (e) 3 min, (f) 5 min, (g) 7 min, and (h) 15 min. The scale bar is 1 μm and applies for all images.Back to article page