Figure 2.

SEM images of AgNP-decorated SiNW arrays. (a, b, c) Side view of SiNW arrays after depositing AgNPs for (a) 4, (b) 6, and (c) 8 s. (d) A higher magnification image of AgNPs in (c).

Liu et al. Nanoscale Research Letters 2013 8:88   doi:10.1186/1556-276X-8-88
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