Figure 9.

Cu-Si and Cu-Si-Al2O3 nanocables and their fabrication. (a) Schematic diagram showing the fabrication of Cu-Si and Cu-Si-Al2O3 nanocables. (b) TEM and (c) HRTEM images of a Cu-Si-Al2O3 nanocable. (d) Annual dark-field TEM image and (e) corresponding elemental mappings of O, Al, Si, and Cu for the Cu-Si-Al2O3 nanocable [53]. Copyright Wiley-VCH Verlag Gmbh & Co. KGaA. Reproduced with permission.

Liu et al. Nanoscale Research Letters 2012 7:149   doi:10.1186/1556-276X-7-149
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