Optical study of Yttrium oxide doped with zinc prepared by simple methods

被引：0
|
作者：
Bhavani, G. [1 ]
Ganesan, S. [2 ]
机构：
[1] Jansons Inst Technol, Dept Phys, Coimbatore, Tamil Nadu, India
[2] Govt Coll Technol, Dept Phys, Coimbatore, Tamil Nadu, India
来源：
OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS | 2015年 / 9卷 / 1-2期
关键词：
Sol-gel; Solvothermal; Photoluminescence; F-Center; Phosphor; PULSED-LASER DEPOSITION; ZNO;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Yttrium oxide nanophosphors doped with zinc were prepared using simple methods like sot-gel and solvothermal with solvents like Ammonium Hydroxide, and Sodium Hydroxide as precipitating reagents. Calcining and grinding are necessary to obtain phosphors in the range of 20-30 nm. The Photoluminescence properties investigation reveals that Yttrium oxide samples doped with zinc show a strong blue-green emission with the strongest peak centered at 500nm under the excitation of 250nm UV light.
引用
收藏
页码：67 / 70
页数：4
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