About: Photoluminescence and excited state structure of Bi3+-related centers in Lu2SiO5:Bi single crystalline films

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About: Photoluminescence and excited state structure of Bi3+-related centers in Lu2SiO5:Bi single crystalline films Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Single crystalline films of Lu2SiO5:Bi,prepared by the liquid phase epitaxy method from the melt-solution based on Bi2O3 flux, are studied at 4.2–350 K by the time-resolved spectroscopy methods under excitation in the 2.4–6.2 eV energy range. An intense dominant ultraviolet luminescence of Lu2SiO5:Bi is shown to arise from the radiative decay of the metastable and radiative minima of the triplet relaxed excited state(RES)of Bi3+ centers which are related to the 3P0 and 3P1 levels of a free Bi3+ ion,respectively. Characteristic parameters of the triplet RES,in particular the energy separation between the excited states and the rates of the radiative and non-radiative transitions from these states, are determined. Single crystalline films of Lu2SiO5:Bi,prepared by the liquid phase epitaxy method from the melt-solution based on Bi2O3 flux, are studied at 4.2–350 K by the time-resolved spectroscopy methods under excitation in the 2.4–6.2 eV energy range. An intense dominant ultraviolet luminescence of Lu2SiO5:Bi is shown to arise from the radiative decay of the metastable and radiative minima of the triplet relaxed excited state(RES)of Bi3+ centers which are related to the 3P0 and 3P1 levels of a free Bi3+ ion,respectively. Characteristic parameters of the triplet RES,in particular the energy separation between the excited states and the rates of the radiative and non-radiative transitions from these states, are determined. (en)
Title	Photoluminescence and excited state structure of Bi3+-related centers in Lu2SiO5:Bi single crystalline films Photoluminescence and excited state structure of Bi3+-related centers in Lu2SiO5:Bi single crystalline films (en)
skos:prefLabel	Photoluminescence and excited state structure of Bi3+-related centers in Lu2SiO5:Bi single crystalline films Photoluminescence and excited state structure of Bi3+-related centers in Lu2SiO5:Bi single crystalline films (en)
skos:notation	RIV/68378271:_____/13:00396559!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	Feb
http://linked.open...vai/riv/dodaniDat	2014
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	96102
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/13:00396559
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Bi3+-doped oxyorthosilicate; time-resolved spectroscopy; luminescence; scintillation materials (en)
http://linked.open.../riv/klicoveSlovo	Bi3+-doped oxyorthosilicate time-resolved spectroscopy luminescence scintillation materials
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[4C04EA4C7317]
http://linked.open...i/riv/nazevZdroje	Journal of Luminescence
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	Advanced material solutions for thin film scintillators and light transformers
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	134
http://linked.open...iv/tvurceVysledku	Mihóková, Eva Nikl, Martin Gorbenko, V. Zorenko, Y. Zazubovich, S. Krasnikov, A.
http://linked.open...ain/vavai/riv/wos	000313393300076
issn	0022-2313
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.jlumin.2012.07.043

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