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Vacuum-ultraviolet–vis luminescence of dibarium magnesium orthoborate Ba2Mg(BO3)2 doped with Ce3+ and Eu2+ ions

Published online by Cambridge University Press:  01 April 2006

Huihong Lin ,
Hongbin Liang ,
Zifeng Tian ,
Qiang Su ,
Hanyu Xie ,
Jinfu Ding ,
Guobin Zhang  and
Yibing Fu
Huihong Lin
Affiliation:
State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, People's Republic of China
Hongbin Liang*
Affiliation:
State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, People's Republic of China
Zifeng Tian
Affiliation:
State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, People's Republic of China
Qiang Su
Affiliation:
State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, People's Republic of China
Hanyu Xie
Affiliation:
State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, People's Republic of China
Jinfu Ding
Affiliation:
State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, People's Republic of China
Guobin Zhang
Affiliation:
National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230026, People's Republic of China
Yibing Fu
Affiliation:
National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230026, People's Republic of China
*
a) Address all correspondence to this author. e-mail: cesbin@mail.sysu.edu.cn
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Abstract

The spectroscopic properties of Ba2Mg(BO3)2:Ce3+ and Ba2Mg(BO3)2:Eu2+ in vacuum-ultraviolet-vis range were investigated. The 5d crystal-field splitting components and the barycenter of Ce3+, the lowest 5d levels, the emission and the Stokes shifts of Eu2+ and Ce3+ in the host lattices, as well as the host-related absorption are identified and discussed in terms of the crystal structure of the host lattice.

Keywords

FiringLuminescencePowder
Type
Articles
Information
Journal of Materials Research , Volume 21 , Issue 4 , April 2006 , pp. 864 - 869
Copyright
Copyright © Materials Research Society 2006

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References

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