Registration Number
0218U007109,
0117U004448
, R & D reports
Title
Solar cells based on the A2B6 and A3B5 graded-gap structures with embedded nanoscale objects
popup.stage_title
Head
Ilchuk Hryhoriy Archypovych,
Registration Date
26-12-2018
Organization
Lviv Polytechnic State University
popup.description2
The band structure and the optimal composition coordinate distribution of A2B6 semiconductor films have been calculated, which will ensure the maximum efficiency of the photoconversion of the solar cells. The technological regimes for the formation of graded bandgap layers with the predetermined spatial (coordinate) distribution of the composition have been established. The physical and chemical technology bases of the deposition of Cd1-xMnxTe semiconductor films with variable composition by the vapor phase method have been improved and developed. The method of Ni, Au ohmic contacts formation to films based on CdTe using an intermediate ultra-thin layer of Cu and deposition of a protective coating is worked out. Structural, electrophysical and optoelectric properties of thin films, heterostructures are investigated. Experimental samples of photovoltaic converters on the basis of A2B6 structures were fabricated.
Product Description
popup.authors
Ільчук Григорій Архипович
Данилов Андрій Богданович
Зачек Ігор Романович
Змійовська Емілія Омелянівна
Кашуба Андрій Іванович
Кориневський Микола Антонович
Круковський Ростислав Семенович
Круковський Семен Іванович
Кусьнеж Віктор Вацлавович
Малик Орест Петрович
Петрусь Роман Юрійович
Семків Ігор Володимирович
Сиротюк Степан Васильович
Токарев Станіслав Вікторович
Українець Наталія Андріївна
popup.nrat_date
2020-04-02
