典型文献
Tunable emission,energy transfer and thermal stability of Ce3+,Tb3+co-doped Na2BaCa(PO4)2 phosphors
文献摘要：
A series of single Ce3+doped and Ce3+and Tb3+co-doped Na2BaCa(PO4)2(NBCP)phosphors was syn-thesized by conventional solid-stated reaction method.The crystal structure,luminescence properties,thermal stability and energy transfer were carefully investigated.Ce3+is inferred to substitute the Ba2+site in NBCP lattice.The color-tunable emission from blue to green is observed by adjusting Tb3+con-centration among NBCP∶0.03Ce3+,yTb3+phosphors.The energy transfer behavior from Ce3+toTb3+ions is both illustrated by co-doped PL spectra and decay curves.The energy transfer efficiency is as high as 91.5％.The mechanism of energy transfer is resonance type of dipole-dipole transition.In this work,the optimal phosphor exhibits the excellent thermal stability which keeps at 94.9％of that initial value at room temperature when temperature reaches to 150℃.The Ce3+and Tb3+co-doped NBCP phosphor is a promising candidate for the application in the general lighting and display fields.
文献关键词：
中图分类号：
作者姓名：
Jiamin Tang;Jiayong Si;Xiaoyi Fan;Yijia Liu;Guihua Li;Gemei Cai
作者机构：
College of Mechanical and Electrical Engineering,Central South University of Forestry and Technology,Changsha 410004,China;School of Materials Science and Engineering,Central South University,Changsha 410083,China
文献出处：
引用格式：
[1]Jiamin Tang;Jiayong Si;Xiaoyi Fan;Yijia Liu;Guihua Li;Gemei Cai-.Tunable emission,energy transfer and thermal stability of Ce3+,Tb3+co-doped Na2BaCa(PO4)2 phosphors)[J].稀土学报（英文版）,2022(06):878-887
A类：
Tb3+co,Na2BaCa,Ce3+doped,NBCP,Ce3+is,Ba2+site,Tb3+con,03Ce3+,yTb3+phosphors,Ce3+toTb3+ions
B类：
Tunable,emission,energy,transfer,thermal,stability,PO4,series,single,Ce3+and,was,syn,thesized,by,conventional,solid,stated,reaction,method,crystal,structure,luminescence,properties,were,carefully,investigated,inferred,substitute,lattice,color,tunable,from,blue,green,observed,adjusting,centration,among,behavior,both,illustrated,PL,spectra,decay,curves,efficiency,high,mechanism,resonance,type,dipole,transition,In,this,work,optimal,exhibits,excellent,which,keeps,that,initial,value,room,temperature,when,reaches,promising,candidate,application,general,lighting,display,fields
AB值：
0.464141
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