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Fig. 6 | Nanoscale Research Letters

Fig. 6

From: Electron Tomography of Pencil-Shaped GaN/(In,Ga)N Core-Shell Nanowires

Fig. 6

Magnified a plan-view and b, c cross-sectional tomographic slices of Figs. 4 and 5 revealing the morphology of the dot-in-a-wire structure. d 3D isosurface representation of the (In,Ga)N dot. The EDX measurements at a similar NW tip are presented in form of e an EDX map showing the spatial indium distribution and f an EDX spectra extracted from the map at three different regions: (I) in the (In,Ga)N dot, (II) in the (In,Ga)N shell, and (III) in the GaN outer shell

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