Figure 1From: Evolution of morphology and microstructure of GaAs/GaSb nanowire heterostructures SEM images of GaAs/GaSb heterostructure NWs grown at different V/III ratios. (a) V/III = 0.8, (b) V/III = 1.3, (c) V/III = 2.1, and (d) V/III = 6.5, respectively.Back to article page