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Figure 2 | Nanoscale Research Letters

Figure 2

From: Evolution of Wurtzite Structured GaAs Shells Around InAs Nanowire Cores

Figure 2

a Low magnification TEM images of a GaAs/InAs nanowire heterostructure.b A high-magnification TEM image of the GaAs/InAs nanowire, and its corresponding EDS line-scan spectrum across the nanowire is shown in (c).d An electron diffraction pattern taken on the GaAs/InAs core/shell structure.e High resolution TEM image showing GaAs/InAs interface region

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