Microstructure, wettability and optical characteristics of ZnO/In2O3 thin films

被引：6
|
作者：
Sirbu, D. [1 ]
Rambu, A. P. [1 ]
Rusu, G. I. [1 ]
机构：
[1] Alexandru Ioan Cuza Univ, Fac Phys, Iasi 700506, Romania
来源：
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS | 2011年 / 176卷 / 03期
关键词：
Zinc oxide; Microstructure; Hydrophilicity; Contact angle; Optical characteristics; STRUCTURAL-CHARACTERIZATION; REVERSIBLE WETTABILITY; ELECTRICAL-PROPERTIES; FABRICATION; OXIDATION; DEPOSITION; SUBSTRATE; SURFACE;
D O I：
10.1016/j.mseb.2010.10.014
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Zinc oxide (ZnO) thin films were prepared using thermal oxidation of zinc metallic films deposited by vacuum evaporation. The structure of the as-obtained ZnO films was investigated by X-ray diffraction technique and atomic force microscopy. Investigations revealed that ZnO thin films were polycrystalline and have a hexagonal (wurtzit) structure. The structural parameters depend on the oxidation conditions. The wettability of the films was studied and was observed that under UV-irradiation the ZnO films become super-hydrophilic. Optical properties of the films were investigated and it was observed that, in visible domain, optical transmittance ranged between 85 and 95% and optical reflectance is less 15%. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：266 / 270
页数：5
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