Emission properties of YAG: Ce ceramics with barium fluoride flux

In this work, we investigated the luminescent properties of YAG, Ce ceramics with an addition of barium fluoride flux. The ceramic samples were sintered from obtained YAG: Ce, BaF2 phosphor powder. Morphological, luminescent and decay time characteristics of YAG: Ce ceramics were investigated. The l...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2021-01, Vol.1019 (1), p.12018
Main Authors: Stepanov, S A, Valiev, D T, Vaganov, V A, Shrayber, A M, Paygin, V D
Format: Article
Language:English
Subjects:
Barium fluorides
Ceramic powders
Ceramics
Decay
Fluorides
Luminescence
Optical properties
Phosphors
Sintering (powder metallurgy)
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Summary:In this work, we investigated the luminescent properties of YAG, Ce ceramics with an addition of barium fluoride flux. The ceramic samples were sintered from obtained YAG: Ce, BaF2 phosphor powder. Morphological, luminescent and decay time characteristics of YAG: Ce ceramics were investigated. The luminescence decay kinetics analysis of the ceramics showed that the decay time in phosphors and ceramics is different in the visual spectral range.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/1019/1/012018