Luminescent properties of co-doped ZnAl2O4:Mn,Gd phosphor

被引：0
|
作者：
Kato, Y. [1 ]
Kominami, H. [1 ]
Hara, K. [1 ]
Nakanishi, Y. [1 ]
Hatanaka, Y. [1 ]
机构：
[1] Shizuoka Univ, Res Inst Elect, 3-5-1 Johoku, Hamamatsu, Shizuoka 4328011, Japan
来源：
IDW '06: PROCEEDINGS OF THE 13TH INTERNATIONAL DISPLAY WORKSHOPS, VOLS 1-3 | 2006年
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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：
ZnAl2O4:Mn green emitting phosphor synthesized by citric acid gel method was studied for wider gamut displays. ZnAl2O4:Mn shows green emission peaked at 512 nm with FWHM of 24.3 nm, and high-chroma than the ZnS:Cu,Al and SrGa2S4:Eu under excitation with electron beam. However, the luminance should be improved for commercialization. It was expected that improvement of luminescent properties of the several ions co-doping with ZnAl2O4:Mn, however, from the results, Mn emission was quenched by co-doping.
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页码：385 / +
页数：2
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