A study on the luminescent properties of red-emitting praseodymium-activated SrIn2O4 phosphors

Feng Shih Kao, Teng-Ming Chen*

*Corresponding author for this work

Research output: Contribution to journalArticle

30 Scopus citations

Abstract

The photoluminescent (PL) properties of new red-emitting praseodymium-activated strontium indates have been investigated. A series of SrIn2O4:xPr3+ (x=6.25×10-4, 0.5%, 2%, and 4%) phases were synthesized and found to exhibit red emission. With different levels of Pr3+ doping, the absolute brightness, CIE chromatic characteristics, PL and cathodoluminescence spectra, and luminescence decay lifetime (τR) for SrIn2O4:xPr3+ have been systematically investigated. The results are reported and their implications are discussed.

Original languageEnglish
Pages (from-to)84-87
Number of pages4
JournalJournal of Solid State Chemistry
Volume156
Issue number1
DOIs
StatePublished - 1 Jan 2001

Keywords

  • Cathodoluminescence spectra
  • Chromaticity diagram
  • Decay curve
  • Luminescence
  • Photoluminescence spectra
  • SrInO:xPr

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