Investigation of sol-gel yttrium doped ZnO thin films: structural and optical properties

INERA Conference 2015: Light in Nanoscience and Nanotechnology

Ivanova, T.^1 ; Harizanova, A.^1 ; Koutzarova, T.^2 ; Vertruyen, B.^3

Central Laboratory of Solar Energy and New Energy Sources, Bulgarian Academy of Sciences, blvd. Tzarigradsko chaussee 72, Sofia, Bulgaria^1

Institute of Electronics, Bulgarian Academy of Sciences, blvd. Tzarigradsko chaussee 72, Sofia, Bulgaria^2

LCIS/SUPRATECS, Institute of Chemistry B6, University of Liege, Sart-Tilman, Liege

B-4000, Belgium^3

关键词: Nanostructured Films;    Nanostructured metal oxide films;    Post annealing treatment;    Quartz substrate;    Sol-gel technology;    Spin-coating method;    Structural and optical properties;    Yttrium doped zno;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/682/1/012023/pdf
DOI  :  10.1088/1742-6596/682/1/012023

来源: IOP

【 摘 要 】

Nanostructured metal oxide films are extensively studied due to their numerous applications such as optoelectronic devices, sensors. In this work, we report the Y-Zn-O nanostructured films prepared by sol-gel technology from sols with different concentration of yttrium precursor, followed by post-annealing treatment. The Y doped ZnO thin films have been deposited on Si and quartz substrates by spin coating method, then treated at temperatures ranging from 300-800oC. XRD analysis reveals modification of the film structure and phases in the doped ZnO films.