Luminescence mechanism of highly efficient yag and tag phosphors

The highly efficient yttrium aluminum garnet (Y3Al5O12 or YAG) and terbium aluminum garnet (Tb3Al5O12 or TAG) were prepared by solid state reaction (SSR). Particle distribution was very narrow and homogenous by using multilevel sieve after chemical route. Luminescence properties w...

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Autor principal:	Nazarov, Mihail
Formato:	article
Lenguaje:	EN
Publicado:	D.Ghitu Institute of Electronic Engineering and Nanotechnologies 2005
Materias:	Physics QC1-999 Electronics TK7800-8360
Acceso en línea:	https://doaj.org/article/1c201ee62b6d4b0ba2e23d3226044795
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spelling	oai:doaj.org-article:1c201ee62b6d4b0ba2e23d32260447952021-11-21T12:12:20ZLuminescence mechanism of highly efficient yag and tag phosphors 2537-63651810-648Xhttps://doaj.org/article/1c201ee62b6d4b0ba2e23d32260447952005-11-01T00:00:00Zhttps://mjps.nanotech.md/archive/2005/article/3266https://doaj.org/toc/1810-648Xhttps://doaj.org/toc/2537-6365The highly efficient yttrium aluminum garnet (Y3Al5O12 or YAG) and terbium aluminum garnet (Tb3Al5O12 or TAG) were prepared by solid state reaction (SSR). Particle distribution was very narrow and homogenous by using multilevel sieve after chemical route. Luminescence properties were improved and optimized by co-doping TAG with 2 activators: Ce 3 and Eu3 . Introducing Eu3 in the host lattice of TAG: Ce is more effective than in YAG:Ce. Luminescence mechanism and the role of Tb in the host lattice as a sensitizer are discussed. Nazarov, MihailD.Ghitu Institute of Electronic Engineering and NanotechnologiesarticlePhysicsQC1-999ElectronicsTK7800-8360ENMoldavian Journal of the Physical Sciences, Vol 4, Iss 3, Pp 347-356 (2005)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physics QC1-999 Electronics TK7800-8360
spellingShingle	Physics QC1-999 Electronics TK7800-8360 Nazarov, Mihail Luminescence mechanism of highly efficient yag and tag phosphors
description	The highly efficient yttrium aluminum garnet (Y3Al5O12 or YAG) and terbium aluminum garnet (Tb3Al5O12 or TAG) were prepared by solid state reaction (SSR). Particle distribution was very narrow and homogenous by using multilevel sieve after chemical route. Luminescence properties were improved and optimized by co-doping TAG with 2 activators: Ce 3 and Eu3 . Introducing Eu3 in the host lattice of TAG: Ce is more effective than in YAG:Ce. Luminescence mechanism and the role of Tb in the host lattice as a sensitizer are discussed.
format	article
author	Nazarov, Mihail
author_facet	Nazarov, Mihail
author_sort	Nazarov, Mihail
title	Luminescence mechanism of highly efficient yag and tag phosphors
title_short	Luminescence mechanism of highly efficient yag and tag phosphors
title_full	Luminescence mechanism of highly efficient yag and tag phosphors
title_fullStr	Luminescence mechanism of highly efficient yag and tag phosphors
title_full_unstemmed	Luminescence mechanism of highly efficient yag and tag phosphors
title_sort	luminescence mechanism of highly efficient yag and tag phosphors
publisher	D.Ghitu Institute of Electronic Engineering and Nanotechnologies
publishDate	2005
url	https://doaj.org/article/1c201ee62b6d4b0ba2e23d3226044795
work_keys_str_mv	AT nazarovmihail luminescencemechanismofhighlyefficientyagandtagphosphors
_version_	1718419111020593152

Luminescence mechanism of highly efficient yag and tag phosphors

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