Effects of Mg incorporation on the microstructure and optical properties of ZnO thin films prepared by sol-gel method

J. Mater. Sci. Technol. ›› 2010, Vol. 26 ›› Issue (7): 601-604.

• Research Articles • 上一篇下一篇

Effects of Mg incorporation on the microstructure and optical properties of ZnO thin films prepared by sol-gel method

DingRui

东南大学

收稿日期:2009-07-16 修回日期:2010-01-20 出版日期:2010-07-31 发布日期:2010-07-26
通讯作者: DingRui

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

Rui Ding, Chunxiang Xu, Baoxiang Gu, Zengliang Shi, Haitao Wang, Long Ba, Zhongdang Xiao

1) Advanced Photonics Center, School of Electronic Science and Engineering, Southeast University, Nanjing 210096, China
2) State Key Laboratory of Bioelectronics, Southeast University, Nanjing 210096, China

Received:2009-07-16 Revised:2010-01-20 Online:2010-07-31 Published:2010-07-26
Contact: Ding Rui
Supported by:
the National Natural Science Foundation of China (Nos. 10674023 and 60725413),
863 Program (No. 2006AA03Z313), 973 Program (No. 2007CB936300), and the NSFJ (No. BK2006090)

摘要/Abstract

关键词: MgZnO thin film, Optical properties, Sol-gel method

Abstract:

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.

DingRui. Effects of Mg incorporation on the microstructure and optical properties of ZnO thin films prepared by sol-gel method[J]. J. Mater. Sci. Technol., 2010, 26(7): 601-604.

Rui Ding Chunxiang Xu Baoxiang Gu Zengliang Shi Haitao Wang Long Ba. Effects of Mg Incorporation on Microstructure and Optical Properties of ZnO Thin Films Prepared by Sol-gel Method[J]. J Mater Sci Technol, 2010, 26(7): 601-604.

参考文献

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Effects of Mg incorporation on the microstructure and optical properties of ZnO thin films prepared by sol-gel method

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

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