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. 2015 Feb 16;5:8332. doi: 10.1038/srep08332

Figure 1. Structural characterization of dislocation-free AlN nanowires.

Figure 1

(a) The schematic of the AlN nanowire grown on GaN nanowire template on Si substrate. (b) An SEM image of such AlN/GaN nanowires grown on Si. (c) A high resolution TEM image of AlN nanowires. The arrow indicates the growth direction.