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Silicon rich oxide has shown photoemission. However, normally it is required a high temperature annealing in order to get intense emission. On the other hand, Si nanocrystals, nC, obtained by electrochemical methods and poured in a solutions have shown photoemission that depends on their size. Then, Si nC obtained by electrochemical methods are an alternative to obtain emissive silicon rich oxide...
Silicon Rich Oxide (SRO) is a multiphase material composed by SiO2, Si and SiOx.(0<X<2) SRO characteristics include the photo and cathode emission of visible light. Lastly, big efforts have been devoted to obtain a controllable emission using electroluminescence, but keeping its compatibility with silicon IC's fabrication technology. In this paper, electroluminescent properties of PolySi/SRO/Si...
Photoluminescence and Cathodoluminescence of hydrogenated Silicon Rich Oxide (SRO:H) films were studied. The samples were prepared by Low Pressure Chemical Vapor Deposition (LPCVD) on Si substrates, some samples were thermally annealed at high temperature and hydrogenation was made by low temperature annealing in forming gas. Strong red PL (Photoluminescence) and CL (Cathodoluminescence) in almost...
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