Figure 3.

TEM image and EDX data. (a) TEM image of nanowires grown at 475°C, (b) cross-sectional TEM images, (c) HAADF TEM images of a core-shell structure, and (d) EDX data from a core-shell structure.

Chang and Lee Nanoscale Research Letters 2012 7:155   doi:10.1186/1556-276X-7-155
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