Figure 1.

TEM images of NWs grown under various arsenic fluxes. (a) 5.0 × 10−6, (b) 7.0 × 10−6, and (c) 1.9 × 10−5 Torr.

Yamaguchi et al. Nanoscale Research Letters 2012 7:558   doi:10.1186/1556-276X-7-558
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