About: The harmful effects of sintering aids in Pr:LuAG optical ceramic scintillator

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We investigate scintillation properties and energy trapping processes in Pr-doped Lu3Al5O12 (Pr:LuAG) optical ceramics, specifically focusing on the effects of sintering aids. Ceramics with good transmittance and scintillation properties comparable with those of single crystals were obtained without the use of sintering aids. Their introduction caused a transparency improvement, accompanied, however, by a deterioration of scintillation properties in terms of light yield and time decay. We interpret the results discussing the role of aliovalent sintering agents on the formation of point defects acting as traps affecting the transport of charge carriers to the luminescence centers. We investigate scintillation properties and energy trapping processes in Pr-doped Lu3Al5O12 (Pr:LuAG) optical ceramics, specifically focusing on the effects of sintering aids. Ceramics with good transmittance and scintillation properties comparable with those of single crystals were obtained without the use of sintering aids. Their introduction caused a transparency improvement, accompanied, however, by a deterioration of scintillation properties in terms of light yield and time decay. We interpret the results discussing the role of aliovalent sintering agents on the formation of point defects acting as traps affecting the transport of charge carriers to the luminescence centers. (en)
Title	The harmful effects of sintering aids in Pr:LuAG optical ceramic scintillator The harmful effects of sintering aids in Pr:LuAG optical ceramic scintillator (en)
skos:prefLabel	The harmful effects of sintering aids in Pr:LuAG optical ceramic scintillator The harmful effects of sintering aids in Pr:LuAG optical ceramic scintillator (en)
skos:notation	RIV/68378271:_____/12:00379840!RIV13-AV0-68378271
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(LH12185), Z(AV0Z10100521)
http://linked.open...iv/cisloPeriodika	7
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Nikl, Martin
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Fyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	138647
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/12:00379840
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	scintillator; optical ceramics; sintering aids; luminescence (en)
http://linked.open.../riv/klicoveSlovo	luminescence scintillator sintering aids optical ceramics
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[9A435E0E3A29]
http://linked.open...i/riv/nazevZdroje	Journal of the American Ceramic Society
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	10 (xsd:int)
http://linked.open...vavai/riv/projekt	Innovative ceramic, glassceramic and single crystal scintillators: material tailoring and physical phenomena
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	95
http://linked.open...iv/tvurceVysledku	Li, J. Moretti, F. Nikl, Martin Vedda, A. Shi, Y. Shen, Y. Feng, X. Pan, Y. Krasnikov, A. Zeng, J.-Y.
http://linked.open...ain/vavai/riv/wos	000306080900014
http://linked.open...n/vavai/riv/zamer	Physics and technology of nanostructures, surfaces and thin films
issn	0002-7820
number of pages	3 (xsd:int)
http://bibframe.org/vocab/doi	10.1111/j.1551-2916.2012.05275.x

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