JOURNAL ARTICLE
Photoluminescence of single GaP/ZnO core-shell nanowires
Abstract
GaP/ZnO core-shell nanowires were prepared by Metal Organic Vapour Phase Epitaxy and RF sputtering. We studied systematically room temperature photoluminescence of the NWs in the ultraviolet and green regions. Our study revealed that the UV peak position shifted slightly towards longer wavelengths while the green emission with the main transition at 2.25eV was almost unchanged.
Keywords:
Photoluminescence Materials science Nanowire Ultraviolet Optoelectronics Sputtering Core (optical fiber) Epitaxy Wavelength Shell (structure) Sputter deposition Nanotechnology Thin film Composite material
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Topics
ZnO doping and properties
Physical Sciences → Materials Science → Materials Chemistry
Ga2O3 and related materials
Physical Sciences → Materials Science → Electronic, Optical and Magnetic Materials
Gas Sensing Nanomaterials and Sensors
Physical Sciences → Engineering → Electrical and Electronic Engineering
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