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Showing 1 to 4 of 4 for “"Yellow luminescence"”.
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Optical and electronic properties of defective semiconductors from first principles calculations
… the carbon impurity may result in the well-known yellow luminescence in bulk GaN. Finally, we apply MBPT with the same analysis techniques developed for GaN to study the optoelectronic properties of defects in monolayer semiconducting GeSe, a material that has promising applications in …
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Synthesis and Characterization of Luminescent Nanostructured SiOC Thin Films
A new approach to obtain visible luminescence from sol-gel derived SiOC films is proposed. This novel method is based on a simple processing route to produce nanostructured multicomponent ceramics. According to this route, hybrid sol-gel derived precursors are converted to ceramic materials by a …
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Novel materials and optical waveguide systems for silicon photonics
… multifunctional properties, including photoluminescence. In addition these novel, polymer-derived ceramics, or PDCs, will have high resistance to oxidation, degradation, corrosion and deformation at temperatures above 1400°C. The aim of our work is focused on the optical characterization …