Figure 1.

FESEM and TEM images of the SiNWs and a-Si:H/SiNWs. (a, b) FESEM images of SiNWs and a-Si:H/SiNWs, respectively. (c) TEM image of the a-Si:H shell over the SiNWs.

Ashour et al. Nanoscale Research Letters 2013 8:466   doi:10.1186/1556-276X-8-466
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