Characteristics of TAG:Ce Phosphor Particles Prepared by Ultrasonic Spray Pyrolysis

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Abstract:

Tb3Al5O12:Ce (TAG:Ce) phosphor particles were prepared by spray pyrolysis process. The TAG:Ce phosphor particles prepared by spray pyrolysis had good characteristics such as fine size, narrow size distribution, and high photoluminescence intensity under blue light excitation. The TAG:Ce phosphor particles had the maximum photoluminescence intensity after post-treatment at 1550oC under reducing atmosphere. The photoluminescence intensity of the prepared TAG:Ce phosphor particles was 85% of the optimized YAG:Ce phosphor particles.

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Solid State Phenomena (Volumes 124-126)

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419-422

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June 2007

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© 2007 Trans Tech Publications Ltd. All Rights Reserved

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