Synthesis and optical properties of ZnAl2O4:Cr3+,Tb3+ powders

被引：3
|
作者：
Trinh Thi Loan [1 ]
Nguyen Thi Thuy [1 ]
Nguyen Ngoc Long [1 ]
机构：
[1] VNU Univ Sci, Fac Phys, Hanoi, Vietnam
来源：
EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS | 2013年 / 64卷 / 01期
关键词：
LUMINESCENCE SPECTRA; N-LINES; ZNAL2O4; SPINELS;
D O I：
10.1051/epjap/2013130008
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
ZnAl2O4:Cr3+, Tb3+ powders with different dopant contents have been synthesized by sol-gel method using the following precursors: zinc nitrate (Zn(NO3)(2)), aluminum nitrate (Al(NO3)(3)), terbium nitrate (Tb(NO3)(3)), chrome nitrate (Cr(NO3)(3)), and citric acid. The effect of the Cr3+, Tb3+ concentration and heat-treating temperature on structural and optical properties of the synthesized samples has been studied.
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页数：5
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