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Registration Number

0213U004572, 0113U002929 , R & D reports

Title

Developinq of photo- and gassensitive nanocomposites on the base of semiconductor oxides that are sensibilized by А2В6 quantum dots

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Head

Sizov F.F., Доктор фізико-математичних наук

Registration Date

17-12-2013

Organization

Institute of Semiconductor Physics of National Academy of Sciences of Ukrain

Description

In the project are studied the sensitized synthesized new materials based on wide-gap SnO2, ZnO and In2O3 semiconductor oxides with immobilized CdSe, CdTe, CdS quantum dots. The technique of manufacturing heterostructure ohmic contact to polycrystalline CdTe layers with p- type conductivity and replacing the metal (Au, Cu) contacts to p -CdTe technology in the manufacture of solar cells are suggested. From photoluminescence studies in polycrystalline CdTe films with different grain size are set basic types of defects and their spatial localization. The optical properties of nanocomposite ZnO: Co films grown on different substrates are studied and found their structural parameters. Photosensitive in the visible range of the spectrum of nanocomposites based on A2B6 semiconductors that can be used for more efficient photovoltaic converters are obtained.

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Бойко Віталій Леонідович
Вуйчик Микола Вячеславович
Лученко Анжеліка Ілларіонівна
Свеженцова Катерина Віталіївна
Смірнов Олексій Борисович
Старий Сергій Васильович
Тетьоркін Володимир Володимирович
Цибрій Зіновія Федорівна