Work

Full-Color and Thermally Stable KSrPO[sub 4]:Ln (Ln=Eu, Tb, Sm) Phosphors for White-Light-Emitting Diodes

Year: 2008

Type: article

Abstract: The novel phosphors of doped with , , and were synthesized by solid-state reaction, and their luminescence properties were investigated. The phosphors show pure three-basal-color (red-green-blue) luminescence in the CIE1931 chromaticity diagram, and it was observed that the concentration quenching was dependent on the different dopant contents. This series of phosphate-based phosphors shows higher thermally stable luminescence, which was found to be better than commercially available phosphor at temperatures higher than . Considering the situation of high color-rendering index and chemical stability, we have demonstrated that are potentially useful new scintillation materials for white-light-emitting diodes.

Source: Journal of The Electrochemical Society

DOI: 10.1149/1.2953591

Authors: C. C. Lin, R. S. Liu, Y. S. Tang, S. F. Hu

Institutions: National Taiwan University, National Taiwan Normal University

Language: English

Topic: Luminescence Properties of Advanced Materials

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: bronze

Funders: National Science Council, Epistar Corporation, National Taiwan Normal University, National Taiwan University

OpenAlex ID: W2142040370

FWCI: 4.213

Cites: 12

Cited by: 113

Related to: 10