Structure and luminescence property of Eu2+,Dy3+-doped SrO-MgO-SiO2 glass

摘要：

　　Eu2+,Dy3+-doped SrO-MgO-SiO2 glass was firstly synthesized by sol-gel method,its structure features and optical properties have been investigated by X-ray diffraction and luminescence spectra.X-ray diffraction pattern indicates the amorphous structure of glass phase.According to luminescence spectra,Strong red emission which centered at 587nm which are attributed to the energy level transition of 5Di(i=0,1)→,7Fj(j=0~4)from Eu2+.

关键词： luminescence materials Eu2+ Dy3+-doped SrO-MgO-SiO2 glass sol-gel structure features

作者: Fengfeng Li Yi Shen Yijiang Zhang Mingxi Zhang Ning Zhang Na Feng Cuizhi Dong Lifang Zhang Xiaoyan Wang Xinggang chen

作者单位: School of Light Industry,Hebei United University,Tangshan 063000,China Key Laboratory for Inorganic Non-metallic Materials of Hebei Province,School of Materials Science an

会议类型: 国际会议

会议名称: the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT-2012)(2012年电机工程与信息技术国际会议)

会议地点: 沈阳

会议语种:英文

页码: 1080-1083

在线出版日期: 2012-09-26（万方平台首次上网日期，不代表论文的发表时间）