Nanostripe-Confined Catalyst Formation for Uniform Growth of Ultrathin Silicon Nanowires.

Indeed, as seen in Figure 3 a–c and the corresponding statistics in Figure 3 d–f, there was a clear trend where the size dispersion of the relatively large In droplets, highlighted by different colors, could be gradually improved from D In 500 n m = 218 ± 31 nm to D In 300 n m = 151 ± 27 nm and D In 200 n m = 172 ± 16 nm, with the decrease in the In stripe width.

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