About: Influence of lutetium content on the scintillation properties in (LuxY1-x.)AlO3:Ce single crystals

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About: Influence of lutetium content on the scintillation properties in (LuxY1-x.)AlO3:Ce single crystals Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The absorption, luminescence, and scintillation characteristics of LuxY1-xAlO3:Ce single crystals were investigated. The values of light yield, scintillation decay time, and coincidence time resolution were evaluated. The light yield obtained for YAlO3:Ce is much higher than that for Lu0.3Y0.7AlO3:Ce and Lu0.7Y0.3AlO3:Ce. The decays are dominated by a fast component of 16–20 ns, which nearly coincides with the photoluminescence decay time 17.5 ns. In scintillation decays the intensity of the fast component becomes reduced and the content of slower components considerably increased with increasing lutetium content. The coincidence time spectra for 511 keV annihilation quanta were measured in coincidence experiment using a BaF2-based detector and time resolution was also discussed. The photofraction for all the samples was also evaluated and discussed. The absorption, luminescence, and scintillation characteristics of LuxY1-xAlO3:Ce single crystals were investigated. The values of light yield, scintillation decay time, and coincidence time resolution were evaluated. The light yield obtained for YAlO3:Ce is much higher than that for Lu0.3Y0.7AlO3:Ce and Lu0.7Y0.3AlO3:Ce. The decays are dominated by a fast component of 16–20 ns, which nearly coincides with the photoluminescence decay time 17.5 ns. In scintillation decays the intensity of the fast component becomes reduced and the content of slower components considerably increased with increasing lutetium content. The coincidence time spectra for 511 keV annihilation quanta were measured in coincidence experiment using a BaF2-based detector and time resolution was also discussed. The photofraction for all the samples was also evaluated and discussed. (en)
Title	Influence of lutetium content on the scintillation properties in (LuxY1-x.)AlO3:Ce single crystals Influence of lutetium content on the scintillation properties in (LuxY1-x.)AlO3:Ce single crystals (en)
skos:prefLabel	Influence of lutetium content on the scintillation properties in (LuxY1-x.)AlO3:Ce single crystals Influence of lutetium content on the scintillation properties in (LuxY1-x.)AlO3:Ce single crystals (en)
skos:notation	RIV/68378271:_____/13:00398928!RIV14-GA0-68378271
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GAP204/12/0805)
http://linked.open...iv/cisloPeriodika	9
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Nikl, Martin Babin, Vladimir
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	79832
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/13:00398928
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	coincidence timing resolution; scintillation decays (en)
http://linked.open.../riv/klicoveSlovo	coincidence timing resolution scintillation decays
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[15FFC19E6627]
http://linked.open...i/riv/nazevZdroje	Physica Status Solidi. A
http://linked.open...in/vavai/riv/obor	BH
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Advanced material solutions for thin film scintillators and light transformers
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	210
http://linked.open...iv/tvurceVysledku	Nikl, Martin Chewpraditkul, W. Phunpueok, A. Babin, Vladimir Moszynski, M. Szczesniak, T.
http://linked.open...ain/vavai/riv/wos	000327864700035
issn	1862-6300
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1002/pssa.201329159

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