节点文献
Quantum efficiency of luminescence in high-pressure cubic phase SrB2O4-yXy: Eu2+ (X=F, Cl)
【摘要】 <正> In the present note, through partial substituting of O2- by F-, CL- halogen ions, the HPCP (high-pressure cubic phase) of SrB2O4-yXy: Eu2+ (X=F, Cl) has been synthesized at 800℃ and 3.05GPa for the first time. The results show that the QE (luminescence quantum efficience) of HPCP doped by Cl is twice that of HPCP without doping, and 200 times
【关键词】 SrB2O4-y: Eu2+ (X=F;
C1);
high-pressure cubic phase;
luminescence quantum efficience.;
【Key words】 SrB2O4-y: Eu2+ (X=F; C1); high-pressure cubic phase; luminescence quantum efficience.;
【Key words】 SrB2O4-y: Eu2+ (X=F; C1); high-pressure cubic phase; luminescence quantum efficience.;
【基金】 Project supported by the National Natural Science Foundation of China
- 【文献出处】 Chinese Science Bulletin ,科学通报(英文版) , 编辑部邮箱 ,1995年06期
- 【分类号】O413.1
- 【下载频次】13