典型文献
A single-phase full-color phosphor Sr2Ca2La(PO4)3O∶Eu2+,Tb3+,Mn2+∶Photoluminescence and energy transfer
文献摘要:
A single-phase full-color emitting phosphor Sr2Ca2La(PO4)3O∶Eu2+,Tb3+,Mn2+was synthesized by the high temperature solid-state method.The phase formation,luminescence properties,thermal stability,and energy transfer from Eu2+toTb3+and Eu2+to Mn2+in Sr2Ca2La(PO4)3O were investigated in details.Tunable emission color from blue to blueish green or orange can be observed under 365 nm near-ultraviolet excitation based on the energy transfer from Eu2+to Tb3+or Mn2+ions by varying the ra-tio of Eu2+/Tb3+or Eu2+/Mn2+ions.White light was obtained with chromaticity coordinates of(0.3558,0.3500)in the Sr2Ca2La(PO4)3O∶0.04Eu2+,0.08Tb3+,0.40Mn2+phosphor,suggesting their potential ap-plications in white light emitting diodes.
文献关键词:
中图分类号:
作者姓名:
Ju Cheng;Xintian Bian;Zhangyin Zhai;Maryam Sardar;Jian Lu
作者机构:
School of Physics and Electronic Electrical Engineering,Huaiyin Normal University,Huai'an 223001,China;School of Science,Nanjing University of Science and Technology,Nanjing 210094,China
文献出处:
引用格式:
[1]Ju Cheng;Xintian Bian;Zhangyin Zhai;Maryam Sardar;Jian Lu-.A single-phase full-color phosphor Sr2Ca2La(PO4)3O∶Eu2+,Tb3+,Mn2+∶Photoluminescence and energy transfer)[J].稀土学报(英文版),2022(04):541-550
A类:
Sr2Ca2La,Eu2+toTb3+and,Eu2+to,Mn2+in,blueish,Tb3+or,Mn2+ions,04Eu2+,08Tb3+,40Mn2+phosphor
B类:
single,phase,full,color,PO4,3O,Photoluminescence,energy,transfer,emitting,Mn2+was,synthesized,by,high,temperature,solid,state,method,formation,properties,thermal,stability,from,were,investigated,details,Tunable,emission,green,orange,can,be,observed,under,near,ultraviolet,excitation,varying,White,light,obtained,chromaticity,coordinates,suggesting,their,potential,ap,plications,white,diodes
AB值:
0.381198
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