About: Influence of yttrium content on the CeLu1 and CeLu2 luminescence characteristics in (Lu1-xYx)2SiO5: Ce single crystal

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About: Influence of yttrium content on the CeLu1 and CeLu2 luminescence characteristics in (Lu1-xYx)2SiO5: Ce single crystal Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This work deals with luminescence and scintillation characteristics of highly efficient cerium-doped scintillators, lutetium-yttrium orthosilicate. The radioluminescence, photoluminescence excitation (PLE) and emission (PL) spectra of the CeLu1, CeLu2 centers in LSO, LYSO and YSO are measured and discussed between 800 and 400 K with respect to the CeLu1 and CeLu2 features assignment and separation. The inlufence of yttrium concentration in Lu2(1-x)Y2xSiO5: Ce3+ on CeLu1, CeLu2 luminescence characteristics is demonstrated. Temperature dependence shows that with increasing yttrium content the onset of the CeLu1 and CeLu2 deay times decrease and CeLu1, CeLu2 delayed recombanation integrals incease shift to higher temperatures. The 5d1 theramally induced excited-state ionization of both CeLu1 and CeLu2 centers is confirmed and studied by purely optical methods. This work deals with luminescence and scintillation characteristics of highly efficient cerium-doped scintillators, lutetium-yttrium orthosilicate. The radioluminescence, photoluminescence excitation (PLE) and emission (PL) spectra of the CeLu1, CeLu2 centers in LSO, LYSO and YSO are measured and discussed between 800 and 400 K with respect to the CeLu1 and CeLu2 features assignment and separation. The inlufence of yttrium concentration in Lu2(1-x)Y2xSiO5: Ce3+ on CeLu1, CeLu2 luminescence characteristics is demonstrated. Temperature dependence shows that with increasing yttrium content the onset of the CeLu1 and CeLu2 deay times decrease and CeLu1, CeLu2 delayed recombanation integrals incease shift to higher temperatures. The 5d1 theramally induced excited-state ionization of both CeLu1 and CeLu2 centers is confirmed and studied by purely optical methods. (en)
Title	Influence of yttrium content on the CeLu1 and CeLu2 luminescence characteristics in (Lu1-xYx)2SiO5: Ce single crystal Influence of yttrium content on the CeLu1 and CeLu2 luminescence characteristics in (Lu1-xYx)2SiO5: Ce single crystal (en)
skos:prefLabel	Influence of yttrium content on the CeLu1 and CeLu2 luminescence characteristics in (Lu1-xYx)2SiO5: Ce single crystal Influence of yttrium content on the CeLu1 and CeLu2 luminescence characteristics in (Lu1-xYx)2SiO5: Ce single crystal (en)
skos:notation	RIV/68378271:_____/11:00370210!RIV12-AV0-68378271
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IAA100100810), P(ME10084), Z(AV0Z10100521)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Nikl, Martin Kučerková, Romana Jarý, Vítězslav
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	204700
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/11:00370210
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	scintillator; excited state ionization; temperature dependence; L(Y)SO: Ce (en)
http://linked.open.../riv/klicoveSlovo	L(Y)SO: Ce excited state ionization temperature dependence scintillator
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[A251BBDBA14F]
http://linked.open...i/riv/nazevZdroje	Optical Materials
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Energy trapping processes in novel complex oxide scintillators Performance and defect characterization in the advanced single crystal scintillation materials
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	34
http://linked.open...iv/tvurceVysledku	Nikl, Martin Kučerková, Romana Horodysky, P. Jarý, Vítězslav Pazzi, G. P. Ren, G.
http://linked.open...ain/vavai/riv/wos	000298533500021
http://linked.open...n/vavai/riv/zamer	Physics and technology of nanostructures, surfaces and thin films
issn	0925-3467
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.optmat.2011.04.034

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