Skip to main content

Enhancement of Photoluminescence and Color Purity of CaTiO3:Eu Phosphor by Li Doping

Buy Article:

$51.00 plus tax (Refund Policy)

High color purity red phosphors of Ca1−3/2x Eu x TiO3 and Ca1−2x Eu x Li x TiO3 (0 <  0.3) are synthesized via a solid‐state reaction method. The red emission photoluminescence intensity and color purity are enhanced by the incorporation of Li+ into CaTiO3:Eu3+. The Li+ doping increases the emission probability from 5D0 state, increases photoluminescence intensity by 1.6 times, increases color purity to 92.1%, and shortens the decay time. With increasing Eu3+ and Li+ content, the color coordinates approach the ideal red chromaticity values, coming closer than commercial Y2O2S:Eu3+ red phosphor.
No References
No Citations
No Supplementary Data
No Data/Media
No Metrics

Document Type: Research Article

Publication date: 2012-04-01

  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more