Figure 4.

TEM image (a) and corresponding diffraction patterns (b) of a carbon nanowire and Raman spectrum from a carbon post (c). The TEM image was obtained at the edge of an approximately 190-nm-size bare carbon nanowire.

Lim et al. Nanoscale Research Letters 2013 8:492   doi:10.1186/1556-276X-8-492
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