1 documents found
Information × Registration Number 0216U007490, 0116U007721 , R & D reports Title The thermal and electronic dynamics in low-dimensional systems on the base of Pb(Sn)-Ag-Sb-Te compounds for thermoelectric energy microgenerators with high efficiency. popup.stage_title Head Nykyruy Lyubomyr Ivanovych, Кандидат фізико-математичних наук Registration Date 20-12-2016 Organization Centre of distance learning and knowledge control of Precerpathian national University named after V.Stefanyk popup.description2 The development of new energy saving technologies and create effective renewable energy sources with using of heat waste and autonomous energy sources is one of the most important and priority directions of scientific research in Ukraine today. The direct conversion of heat into electricity are priority in this area. In this project we accent attention on comprehensive study of new thermoelectric materials based on quantum-size structures on the base of compounds Pb(Sn)-Ag-Sb-Te (LAST). The main studied parameters, which determine the possibility of practical use of materials in thermoelectric energy converters are dependences of the Seebeck coefficient (S), specific electrical conductivity (?), and coefficient of thermal conductivity (?) due to chemical composition, condition for obtaining and external factors as for bulk samples such as quantum-size structures deposited in amorphous or crystalline substrates. It is possible to improve thermoelectric efficiency in these samples by oscillatory behavior of electrical parameters nanostructures by varying the thickness of this quantum structure. The established optimal conditions of semiconductor materials based on compounds Pb(Sn)-Ag-Sb-Te (LAST) receiving provide the possibility of create the thermoelectric elements for microgenerators with high performance. Product Description popup.authors Горічок Ігор Володимирович Данилюк Ольга Володимирівна Дундза Богдан Степанович Костюк Оксана Богданівна Прокопів Володимир Васильович Семко Тарас Олегович Яворський Ярослав Святославович popup.nrat_date 2020-04-02 Close
R & D report
Head: Nykyruy Lyubomyr Ivanovych. The thermal and electronic dynamics in low-dimensional systems on the base of Pb(Sn)-Ag-Sb-Te compounds for thermoelectric energy microgenerators with high efficiency.. (popup.stage: ). Centre of distance learning and knowledge control of Precerpathian national University named after V.Stefanyk. № 0216U007490
1 documents found

Updated: 2026-03-21