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Information × Registration Number 0215U004312, 0114U003536 , R & D reports Title "Development of new effective methods for synthesis of nanosize crystals of II-VI semiconductors, their alloying at the synthesis, introducing in the solid matrices and studies of luminescent properties for development of highly efficient light-emitting devices". popup.stage_title Head Tomashik V. M., Доктор хімічних наук Registration Date 25-02-2015 Organization Institute of Semiconductor Physics of National Academy of Sciences of Ukrain popup.description2 Report of scientific research work: 24 p., 8 fig. The objects of research are processes of synthesis of nanocrystals (NC) of AIIBVI from water and non-aqueous environments, influence of the modes of height of NC on their basic physical and chemical properties, methods of alloying of NC AIIBVI in the process of synthesis, research of spectrums of photo-, elektroluminescens and optical absorption. The purpose is development and optimization of effective and recreated methodologies of colloid synthesis of NC AIIBVI from water and non-aqueous environments, methods of their pasivation. Research of influence of the modes of height of nanocrystals and post-synthetic treatments of colloid solutions is on their basic physical and chemical properties. Development of methodologies of alloying of NC AIIBVI in the process of their synthesis in colloid solutions for the improvement of them radiate properties The investigation methods are spectrums of phptoluminescence in the wide area of temperatures (Т = 4,2-300 К) with the use of laser sources of excitations, combination dispersion of light.. Anotation: The effective recreated methodologies of colloid synthesis of NC AIIBVI from water and non-aqueous environments and offered methods of their pasivation are worked out. Influence of viscidity of dispersible environment is set on the process of flowing of colloid synthesis influence of the modes of height of nanocrystals, influence of methods of exception from initial solutions of extraneous admixtures and influence of post-synthetic treatments of colloid solutions, is Investigational on their basic physical and chemical properties. Methodologies of alloying of NC AIIBVI are worked out in the process of synthesis from colloid solutions for the improvement of them radiate properties. The expected suppositions about the research object development - Job performances it is planned to use for creation of solid matrices with the incorporated nanocrystalline materials, with satisfactory luminescent descriptions, with the aim of application of them as active elements of lietillumination built on. Product Description popup.authors Зинюк О.В. Капуш О.А. Мазварчук І О. Маланич Г.П. Морозовська В.Й. Окрепка Г.М. Стратійчук І.Б. Томашик З.Ф. Тріщук Л.І. popup.nrat_date 2020-04-02 Close