Luminescent Yttrium–Aluminum Garnet Ceramics Obtained by Conventional Sintering on Air

V. D. Paygin; S. A. Stepanov; D. T. Valiev; E. S. Dvilis; O. L. Khasanov; V. A. Vaganov; T. R. Alishin; M. P. Kalashnikov; A. E. Ilela

doi:10.1134/S1995078019020113

Luminescent Yttrium–Aluminum Garnet Ceramics Obtained by Conventional Sintering on Air

Authors: Paygin V.D.¹, Stepanov S.A.¹, Valiev D.T.¹, Dvilis E.S.¹, Khasanov O.L.¹, Vaganov V.A.¹, Alishin T.R.¹, Kalashnikov M.P.¹^,2, Ilela A.E.¹
Affiliations:
1. Tomsk Polytechnic University
2. Institute of Strength and Materials Science, Siberian Branch, Russian Academy of Sciences
Issue: Vol 14, No 3-4 (2019)
Pages: 113-117
Section: Functional and Construction Nanomaterials
URL: https://journal-vniispk.ru/2635-1676/article/view/220740
DOI: https://doi.org/10.1134/S1995078019020113
ID: 220740

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Abstract—An yttrium aluminum garnet (YAG) luminescent ceramic activated by Ce³⁺ has been obtained by uniaxial static pressing followed by sintering in air at a temperature of 1650°C. The initial phosphor powder was characterized and the linear shrinkage dynamics studied. The morphological, elastoplastic, and optical-luminescent properties of the obtained YAG:Ce ceramic samples were studied. The technological mode for manufacturing ceramics of this type with a density of at least 98% and luminescence efficiency of 45% was determined.

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Luminescent Yttrium–Aluminum Garnet Ceramics Obtained by Conventional Sintering on Air

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Abstract

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