Synthesis of ZnMgO powder and ZnO particles coated with ZnMgO by sol-gel method

被引：0
|
作者：
Koketsu, N. [1 ]
Sano, T. [1 ]
Kominami, H. [1 ]
Nakanishi, Y. [1 ]
Hara, K. [1 ]
机构：
[1] Shizuoka Univ, Res Inst Elect, Hamamatsu, Shizuoka 4328011, Japan
来源：
IDW '07: PROCEEDINGS OF THE 14TH INTERNATIONAL DISPLAY WORKSHOPS, VOLS 1-3 | 2007年
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D O I：
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Synthesis of ZnMgO and surface treatment of ZnO by ZnMgO thin layer by sol-gel method were studied. As the result, it was obtained that the emission from exciton of ZnMgO were shifted to higher energy according to increase of Mg contents. Moreover, the PL intensity of exciton emission from ZnO powder coated with ZnMgO thin layer was improved compared with uncoated ZnO powder. It is caused that the suppression of carrier diffusion of surface or improvement of surface crystallinity.
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页码：973 / 976
页数：4
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