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HomeKey Engineering MaterialsKey Engineering Materials Vol. 403Luminescence Properties of α-SiAlONs and Related...

Luminescence Properties of α-SiAlONs and Related Compounds

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Abstract:

-sialon and related compounds have been long known as structural ceramics due to their excellent thermomechanical properties. In this paper, we will present the luminescence of rare earth ions (i.e., Ce3+, Eu2+, Tb3+, Yb2+) in -sialons. The emission of Eu2+ in -sialon related compounds is also summarized. The interesting luminescent properties -sialon and related compounds enable them for use as promising down-conversion phosphors in white light-emitting diodes (LEDs).

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Periodical:

Key Engineering Materials (Volume 403)

Pages:

83-86

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.403.83

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Online since:

December 2008

Authors:

Rong Jun Xie, Mamoru Mitomo, Naoto Hirosaki

Keywords:

(Oxy)Nitride, LED, Luminescence, Phosphor, α-Sialon

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© 2009 Trans Tech Publications Ltd. All Rights Reserved

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