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New luminescent compounds based on chalcogenides and organic materials

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dc.contributor.author IOVU, M. S.
dc.contributor.author ANDRIESH, A. M.
dc.contributor.author VERLAN, V. I.
dc.contributor.author BUZURNIUC, S. A.
dc.contributor.author CULEAC, I. P.
dc.contributor.author NISTOR, YU. H.
dc.contributor.author ZUBAREVA, V.
dc.date.accessioned 2021-08-20T08:28:47Z
dc.date.available 2021-08-20T08:28:47Z
dc.date.issued 2009
dc.identifier.citation IOVU, M. S., ANDRIESH, A. M., VERLAN, V. I. et al. New luminescent compounds based on chalcogenides and organic materials. In: Journal of Optoelectronics and Advanced Materials. 2009, Vol. 11, N. 12, pp. 2004-2007. ISSN 14544164. en_US
dc.identifier.uri http://repository.utm.md/handle/5014/16781
dc.description.abstract Data concerning fabrication and luminescent properties of new composite materials on the base of organic coordination compounds of Eu(III) (Eu(TTA)3H2O, Eu(TTA)3Phen or Eu(DBM)3Phen dispersed in SBMA copolymer are presented. From chemical solutions thick films of 10÷50 µm thickness was prepared and investigated. The transmission spectra at room temperature before and after UV treatment were measured. The photoluminescence spectra was investigated at room temperature and at the temperature of liquid nitrogen for all prepared liquid solutions and films of composites at the following concentrations of the luminescent Eu(III)(DBM)3Phen, %: 2,0; 5,0; 8,0; 10,0; 11,0; 12,0. The nature of the observed emission bands and the possible mechanisms of the radiative electron transitions in the investigated composite materials are discussed. en_US
dc.language.iso en en_US
dc.publisher National Institute of Optoelectronics, Romania en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject composite materials en_US
dc.subject polymers en_US
dc.subject lantanides en_US
dc.subject absorption en_US
dc.subject photoluminescence en_US
dc.title New luminescent compounds based on chalcogenides and organic materials en_US
dc.type Article en_US


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