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One-dimensional GaN nanostructures have been synthesized using a chemical vapour deposition (CVD) method. GaN nanorods were readily formed in the presence of carbon. This paper describes the role of carbon in the synthesis. The GaN nanorods were of high crystallinity and purity as revealed by XRD analysis. TEM and SEM analysis revealed that the nanorods possess diameters in the range of 50 – 450 nm,...
GaN nanostructures with different morphologies are grown on few layer graphene (FLG) as template, using chemical-vapor-deposition technique in a self catalytic process using the large surface energy of graphene. Raman and photoluminescence studies reveal wurtzite GaN phase. Morphologies of these nanostructures varied depending on the number of layers in each template. Photoluminescence study reveals...
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