Effects of Mg Incorporation on Microstructure and Optical Properties of ZnO Thin Films Prepared by Sol-gel Method

被引：37

作者：

Ding, Rui ^{[1
]}

Xu, Chunxiang ^{[1
]}

Gu, Baoxiang ^{[1
]}

Shi, Zengliang ^{[1
]}

Wang, Haitao ^{[2
]}

Ba, Long ^{[2
]}

Xiao, Zhongdang ^{[2
]}

机构：

[1] Southeast Univ, Sch Elect Sci & Engn, Adv Photon Ctr, Nanjing 210096, Peoples R China

[2] Southeast Univ, State Key Lab Bioelect, Nanjing 210096, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY | 2010年 / 26卷 / 07期

基金：

中国国家自然科学基金;

关键词：

MgZnO thin film; Optical properties; Sol-gel method; ZINC-OXIDE; DECOMPOSITION; NANOCRYSTALS; TEMPERATURE; FABRICATION; ALLOY;

D O I：

10.1016/S1005-0302(10)60092-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Well-crystallized MgZnO alloy thin films with hexagonal wurtzite structure were fabricated by sol-gel method. With the band gap increases, the surface roughness and the grain size reduces. It is worth noting. that the intensity of the band-edge luminescence of Mg doped films enhances with the increase of the Mg content. The microstructure and photoluminescence mechanism have been discussed based on X-ray diffraction patterns, atomic force microscopy images, ultraviolet-visible absorption spectra, photoluminescence spectra and Fourier transform infrared spectra.

引用

页码：601 / 604

页数：4

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