molecular beam epitaxy

Microstructure of InxGa1-xN nanorods grown by molecular beam epitaxy

Transmission electron microscopy is used to examine the structure and composition of InxGa1-xN nanorods grown by plasma-assisted molecular beam epitaxy. The results confirm a core-shell structure with an In-rich core and In-poor shell resulting from …

Compositional variations in In0.5Ga0.5N nanorods grown by molecular beam epitaxy

The composition of InxGa1̃-̃xN nanorods grown by molecular beam epitaxy with nominal x~̃=~̃0.5 has been mapped by electron microscopy using Z-contrast imaging and x-ray microanalysis. This shows a coherent and highly strained core-shell structure …