About: Luminescence of lead-related centres in single crystalline films of Lu2SiO5.

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About: Luminescence of lead-related centres in single crystalline films of Lu2SiO5. Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The steady-state and time-resolved emission and excitation spectra and luminescence decay kinetics of nominally undoped Lu2SiO5 single crystalline films (SCFs) grown by the liquid phase epitaxy method from the PbO-based flux are studied in the range 4.2–300 K. Due to the preparation method, the films contain lead ions. Luminescence characteristics of Pb-related centres of different types are identified. A weak 3.65 eV emission is ascribed to the radiative decay of the triplet relaxed excited state (RES) of Pb2+ ions substituting for Lu3+ ions in the Lu1 lattice sites of the X2 structure. Possible origins of the intense complex lead-related 2.8 eV emission are discussed. We propose phenomenological models describing the excited-state dynamics of the studied luminescence centres. We also determine the characteristic parameters of the corresponding RESs. The steady-state and time-resolved emission and excitation spectra and luminescence decay kinetics of nominally undoped Lu2SiO5 single crystalline films (SCFs) grown by the liquid phase epitaxy method from the PbO-based flux are studied in the range 4.2–300 K. Due to the preparation method, the films contain lead ions. Luminescence characteristics of Pb-related centres of different types are identified. A weak 3.65 eV emission is ascribed to the radiative decay of the triplet relaxed excited state (RES) of Pb2+ ions substituting for Lu3+ ions in the Lu1 lattice sites of the X2 structure. Possible origins of the intense complex lead-related 2.8 eV emission are discussed. We propose phenomenological models describing the excited-state dynamics of the studied luminescence centres. We also determine the characteristic parameters of the corresponding RESs. (en)
Title	Luminescence of lead-related centres in single crystalline films of Lu2SiO5. Luminescence of lead-related centres in single crystalline films of Lu2SiO5. (en)
skos:prefLabel	Luminescence of lead-related centres in single crystalline films of Lu2SiO5. Luminescence of lead-related centres in single crystalline films of Lu2SiO5. (en)
skos:notation	RIV/68378271:_____/12:00385417!RIV13-GA0-68378271
http://linked.open...avai/predkladatel	Fyzikální ústav AV ČR, v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA202/08/0893), P(IAA100100810), Z(AV0Z10100521)
http://linked.open...iv/cisloPeriodika	35
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Mihóková, Eva 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	147585
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/12:00385417
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	liquid phase epitaxy; Pb2+; Lu2SiO5; luminescence; scintillator (en)
http://linked.open.../riv/klicoveSlovo	liquid phase epitaxy luminescence scintillator Lu2SiO5 Pb2+
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[BB17B7184C2F]
http://linked.open...i/riv/nazevZdroje	Journal of Physics D-Applied Physics
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Energy trapping processes in novel complex oxide scintillators Novel materials and technologies for thick film scintillators
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	45
http://linked.open...iv/tvurceVysledku	Mihóková, Eva Nikl, Martin Gorbenko, V. Zorenko, Y. Zazubovich, S. Krasnikov, A.
http://linked.open...ain/vavai/riv/wos	000308796800012
http://linked.open...n/vavai/riv/zamer	Physics and technology of nanostructures, surfaces and thin films
issn	0022-3727
number of pages	9 (xsd:int)
http://bibframe.org/vocab/doi	10.1088/0022-3727/45/35/355304
is http://linked.open...avai/riv/vysledek of	Luminescence of lead-related centres in single crystalline films of Lu2SiO5.

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