Journal of Nanotechnology / 2012 / Article / Fig 23

Review Article

Fabrication of Axial and Radial Heterostructures for Semiconductor Nanowires by Using Selective-Area Metal-Organic Vapor-Phase Epitaxy

Figure 23

Schematic of structure and SEM images of nanowires. (a) Schematic of cross-sectional structure of core-shell nanowire. (b) and (c) SEM images of as grown GaAs and GaAs/GaAsP nanowires for comparison [32].

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