SYNTHESIS AND PROPERTIES OF AL-DOPED ZnO THIN FILMS FOR PHOTOVOLTAICS
Date
2018-11-27
Journal Title
Journal ISSN
Volume Title
Publisher
Institute of Electrical and Electronics Engineers Inc.
Abstract
Polycrystalline undoped and Al-doped ZnO thin
films were deposited by spray pyrolysis using oxygen and argon
atmospheres. The influence of postdeposition vacuum annealing
on the structure, morphology and optical properties was studied
by X-ray diffraction, atomic force microscopy and UV–VIS
spectroscopy. The thermal vacuum annealing induces structural
and morphological changes, especially in Al-doped ZnO thin
films synthetized in oxygen atmosphere. Further on, the
electrical conductivity in dependence of the nature of gas
atmosphere and Al concentration is discussed.
Description
POTLOG, Tamara; Leonid GORCEAC; Miyake TAKU; Ion LUNGU; Simion RAEVSCHI; Suchada WORASAWAT; Vasile BOTNARIUC și Hidenori MIMURA. Synthesis and Properties of Al-doped ZnO Thin Films for Photovoltaics. In: International Conference on Nano Electronics Research and Education: ICNERE, ediția a 4-a, 27-29 noiembrie 2018, Hamamatsu. New Jersey: Institute of Electrical and Electronics Engineers Inc, 2018, pp. 1-6.
Keywords
ZnO thin films, spray pyrolysis, Al doping, XRD analysis, electro-optical properties
Citation
POTLOG, Tamara; Leonid GORCEAC; Miyake TAKU; Ion LUNGU; Simion RAEVSCHI; Suchada WORASAWAT; Vasile BOTNARIUC și Hidenori MIMURA. Synthesis and Properties of Al-doped ZnO Thin Films for Photovoltaics. In: International Conference on Nano Electronics Research and Education: ICNERE, ediția a 4-a, 27-29 noiembrie 2018, Hamamatsu. New Jersey: Institute of Electrical and Electronics Engineers Inc, 2018, pp. 1-6.