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Information × Registration Number 0217U006017, 0116U005031 , 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 25-01-2017 Organization Institute of Semiconductor Physics popup.description2 Object of research -the ways of transferring synthesized from aqueous and non-aqueous colloidal solutions of nanocrystals (NC) in AIIBVI solid matrix and the analysis of the spectra of photo-, electroluminescence and optical absorption of the obtained structures. Goal -to develop efficient ways of implementing NK chalcogenides of cadmium from colloids in a solid matrix, linking methods and modes of production structures and their optical and luminescent properties. Research methods - spectra of photoluminescence (PL) in a wide region of temperatures (T = 4.2 To 300 K) using laser excitation, Raman scattering. Abstract: methods for producing polymeric structures with CdTe NC, pecivovych topicreview acid (L-cysteine) and transfer the received NC in the polymer matrix. The proposed stabilizing coating that prevents aggregation of particles of the dispersed phase and causes their stability in the aqueous dispersion medium. The revealed regularities between the methods and modes of production structures based on NC chalcogenides of cadmium and the main physico-chemical properties. Installed exitonic mechanism FL NC CdTe incorporated in the polymer matrix polderisation chloride (PDDA). Shows good prospects for practical use of CdTe NC and creation on their basis of highly efficient light-emitting devices in which the emission wavelength can be adjusted by changing the size of NK. Forecast assumptions about the object of study - the results will be used to create a solid matrix with incorporated nanocrystalline materials with satisfactory luminous characteristics for their application as active elements of light emitting devices. Product Description popup.authors Будзуляк С.І. Капуш О.А. Корбутяк Д.В. Мазарчук І.О. Маланич Г.П. Морозовська В.Й. Томашик З.Ф. Тріщук Л.І. popup.nrat_date 2020-04-02 Close
R & D report
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
Head: Tomashik V. M.. 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: ). Institute of Semiconductor Physics. № 0217U006017
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Updated: 2026-03-22


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