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

Feng Shih Kao; Teng-Ming Chen

doi:10.1006/jssc.2000.8966

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

Feng Shih Kao, Teng-Ming Chen^*

^*Corresponding author for this work

Department of Applied Chemistry

Research output: Contribution to journal › Article › peer-review

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 (τ_R) for SrIn₂O₄:xPr³⁺ have been systematically investigated. The results are reported and their implications are discussed.

Original language	English
Pages (from-to)	84-87
Number of pages	4
Journal	Journal of Solid State Chemistry
Volume	156
Issue number	1
DOIs	https://doi.org/10.1006/jssc.2000.8966
State	Published - 1 Jan 2001

Keywords

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

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10.1006/jssc.2000.8966

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title = "A study on the luminescent properties of red-emitting praseodymium-activated SrIn2O4 phosphors",

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.",

keywords = "Cathodoluminescence spectra, Chromaticity diagram, Decay curve, Luminescence, Photoluminescence spectra, SrInO:xPr",

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N2 - 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.

AB - 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.

KW - Cathodoluminescence spectra

KW - Chromaticity diagram

KW - Decay curve

KW - Luminescence

KW - Photoluminescence spectra

KW - SrInO:xPr

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