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Information × Registration Number 0211U006044, 0110U006232 , R & D reports Title Investigation of ultra-high-frequency properties of semiconductor nanostructures with real-space-transfer of hot carriers which provide appearance of the negative differential conductivity (NDC), and amplification (generation) of electromagnetic radiation. popup.stage_title Head Poroshin Volodymyr Mykolayovich, Registration Date 16-02-2011 Organization Institute of physics NASU popup.description2 There are developed and tested different techniques of investigation of hot carriers real space transfer in heterostructures: integral and spectral photoluminescence; the Hall effect and interband photoluminescence in strong electric field, measurement of magnetoresistivity in strong magnetic field. Technology of creation of ohmic contacts and contacts with Shottky barrier has been worked out and also ohmic contacts to heteroctructures with QW have been created. The results of theoretical study of carriers real space transfer in tunnel-coupled QW have been presented and values of quasi-localized impurity states energy have been received and lifetime of charge carriers has been estimated. Product Description popup.authors Біличенко Ярослав Більовський Павло Антонович Вайнберг Віктор Володимирович Васецький Віктор Михайлович Винославський Михайло Миколайович Гуденко Юлія Миколаївна Кочелап В'ячеслав Олександрович Пилипчук Олександр Сергійович Порошин Володимир Миколайович Райчев Олег Едуардович Сарбей Олег Георгійович popup.nrat_date 2020-04-02 Close