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In the present work synthesis of ZnSe:Ni nanoparticles using a simple solvothermal method has been discussed. The structural characterizations of as synthesized materials were done by powder X-ray diffraction (XRD), Transmission electron microscope (TEM) and High resolution transmission microscope (HRTEM) imaging techniques, which revealed formation of core–shell nanoparticles with crystallite size...
In x Ga 1−x N/GaN heterostructures and quantum wells (QWs) are particularly important in the application of III–V nitride materials for light emitting diodes and laser diodes. The photoluminescence (PL) emissions from In x Ga 1−x N/GaN QW structures have been reported, where, for successive annealing operations, the PL peak suffers a primary red shift, followed by a...
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