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	Influence of Gd doping on fluorescence of Ce/sub 0.67/Tb/sub 0.33/MgAl/sub 11/O/sub 19/
	Lin Fudong ; Tang Zilong ; Zhang Zhongtai
	2010-05-10 ; 2010-05-10
关键词	Experimental/ cerium compounds doping profiles fluorescence gadolinium magnesium compounds sol-gel processing terbium/ doping fluorescence sol-gel processing Gd/sup 3+/ Ce/sup 3+/ Tb/sup 3+/ emission color Ce/sub 0.67/Tb/sub 0.33/MgAl/sub 11/O/sub 19 /:Gd/sup 3+// A6170W Impurity concentration, distribution, and gradients A7860 Other luminescence spectra and radiative recombination (condensed matter) A8120 Other methods of preparation of materials/ Ce0.67Tb0.33MgAl11O19:Gd/ss Ce0.67Tb0.33MgAl11O19/ss Ce0.67/ss Tb0.33/ss Al11/ss O19/ss Al/ss Ce/ss Gd/ss Mg/ss Tb/ss O/ss Gd/el Gd/dop
中文摘要	Ce/sub 0.67/Tb/sub 0.33/MgAl/sub 11/O/sub 19 /:Gd/sup 3+/ has been synthesized by processing of sol-gel, the influence of Gd doping on fluorescence of Ce/sub 0.67/Tb/sub 0.33/MgAl/sub 11/O/sub 19/ was investigated by changing the concentration and the substituted object of Gd/sup 3+/ ion. The effects of substituting a part of Ce and a part of Tb with Ga on fluorescence of Ce/sub 0.67/Tb/sub 0.33/MgAl /sub 11/O/sub 19/ was studied respectively. Gd/sup 3+/ transfers the energy absorbed by Ce/sup 3+/ to Tb/sup 3+/ efficiently, so the fluorescence intensity of Ce/sub 0.67/Tb/sub 0.33/MgAl/sub 11/O/sub 19/ changed less when Gd/sup 3+/ is doped into Ce/sub 0.67/Tb/sub 0.33/MgAl/sub 11/O/sub 19/, even enhanced to some extent. And the emission color of Ce/sub 0.67/Tb /sub 0.33/MgAl/sub 11/O/sub 19/ will change a little.
语种	英语 ; 英语
出版者	Northwest Inst. Nonferrous Met. Res ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/20435]
专题	清华大学
推荐引用方式 GB/T 7714	Lin Fudong,Tang Zilong,Zhang Zhongtai. Influence of Gd doping on fluorescence of Ce/sub 0.67/Tb/sub 0.33/MgAl/sub 11/O/sub 19/[J],2010, 2010.
APA	Lin Fudong,Tang Zilong,&Zhang Zhongtai.(2010).Influence of Gd doping on fluorescence of Ce/sub 0.67/Tb/sub 0.33/MgAl/sub 11/O/sub 19/..
MLA	Lin Fudong,et al."Influence of Gd doping on fluorescence of Ce/sub 0.67/Tb/sub 0.33/MgAl/sub 11/O/sub 19/".(2010).

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