Structure and optical properties of MgxZn1-xO nanoparticles prepared by sol-gel method

Guang Hui Ning, Xiao Peng Zhao, Jia Li

科研成果: 期刊稿件文章同行评审

72 引用 (Scopus)

摘要

MgxZn1-xO particles were synthesized by the sol-gel technique using acetate of zinc and magnesium in a homogeneous aqueous reaction medium. XRD showed that the particles possessed a polycrystalline hexagonal wurtzite structure. The transmission spectroscopes of ZnO, MgxZn 1-xO and the mixture of ZnO with MgO were investigated. It was found that the band gap of zinc oxide was increased from 3.32 to 3.65 eV by doping 15% magnesium oxide. TEM picture revealed that MgxZn1-xO particle was about 30 nm with a narrow size distribution. The conductivity and the dielectric properties of the powders have also been improved by Mg doping.

源语言英语
页(从-至)1-5
页数5
期刊Optical Materials
27
1
DOI
出版状态已出版 - 10月 2004

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