The HAADF STEM image of the nanowire growing interface. (a) HAADF STEM image of Si-O-N nanowires growing interface. (b) An enlarged view of the region marked in (a). (c) Elemental counts distribution corresponding to the line in Figure 2b.
Zhang et al. Nanoscale Research Letters 2011 6:469 doi:10.1186/1556-276X-6-469