Вышедшие номера
Growth and Characterization of ZnO and Al-Doped ZnO Thin Films by a Homemade Spray Pyrolysis
Полная версия: 10.1134/S1063782620110184
Larbah Y. 1, Adnane M.1, Rahal B.1
1Spectrometry Department, Nuclear Research Center of Algiers-CRNA 02 Bd. Frantz Fanon BP 399 Algiers Algeria
Email: Larbahyoussef@glail.com, mohamed67adnane@gmail.com, rhl.badis@gmail.com
Поступила в редакцию: 18 января 2020 г.
Выставление онлайн: 7 августа 2020 г.

In this work, we have prepared the undoped and Al-doped ZnO thin films by a homemade spray pyrolysis method at 450oC onto glass substrates. The XRD patterns of undoped ZnO and aluminized zinc-oxide (AZO) thin films exhibit hexagonal wurtzite crystal structure with high crystalline quality, the crystallite size is nanometric. The morphology of the undoped and Al-doped ZnO thin films also indicate that all samples have a nanoscale grain size around 50 nm, and the microstructure of ZnO films is highly influenced by the aluminum doping. The two films are characterized by UV-visible spectrophotometry showing that the films have a whole optical transmission above 85% in the visible range. The composition of our films is obtained by energy dispersive spectrum, confirmed by Auger electron spectroscopy (AES) and by Rutherford back-scattering spectrometry (RBS) techniques. Keywords: ZnO, AZO spray, AES, RBS.

Подсчитывается количество просмотров абстрактов ("html" на диаграммах) и полных версий статей ("pdf"). Просмотры с одинаковых IP-адресов засчитываются, если происходят с интервалом не менее 2-х часов.

Дата начала обработки статистических данных - 27 января 2016 г.