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Influence of Golden Nanoparticles on the Incorporation of Eu2+ into BaI2 and Defect Concentration

dc.contributor.authorRidzoňová, Katarína
dc.contributor.authorBuryi, Maksym
dc.contributor.authorBabin, Vladimir
dc.contributor.authorJohn, David
dc.contributor.authorDrahokoupil, Jan
dc.contributor.authorNeykova, Neda
dc.contributor.authorSalamakha, Tatsiana
dc.contributor.authorTratsiak, Yauhen
dc.date.accessioned2024-03-04T09:12:31Z
dc.date.available2024-03-04T09:12:31Z
dc.date.issued2023
dc.identifier.urihttps://hdl.handle.net/20.500.14178/2321
dc.description.abstractConjugated BaI2:Eu (5 at.%) nanocrystalline particles were synthesized, decorated with golden nanoparticles (GNP). GNP demonstrated some hydrophilic effect, leading to the BaI(2).H(2)O phase creation. The Eu(2+) luminescence intensity was reduced according to the GNP content. This was due to the decreased number of Eu(2+) ions in the BaI(2), most probably, arising from the Au substitution for Ba competing with Eu. Moreover, the decay time of luminescence was decreased upon GNP content. This was explained by the moderation of negative charge in the GNP, leading to the repulsion with an electron in the excited Eu(2+).en
dc.language.isoen
dc.relation.urlhttps://doi.org/10.3390/cryst13060902
dc.rightsCreative Commons Uveďte původ 4.0 Internationalcs
dc.rightsCreative Commons Attribution 4.0 Internationalen
dc.titleInfluence of Golden Nanoparticles on the Incorporation of Eu2+ into BaI2 and Defect Concentrationen
dcterms.accessRightsopenAccess
dcterms.licensehttps://creativecommons.org/licenses/by/4.0/legalcode
dc.date.updated2024-03-04T09:12:31Z
dc.subject.keywordbarium iodideen
dc.subject.keywordEu(2+)en
dc.subject.keywordAu nanoparticlesen
dc.subject.keywordluminescenceen
dc.subject.keywordEPRen
dc.relation.fundingReferenceinfo:eu-repo/grantAgreement/UK/COOP/COOP
dc.date.embargoStartDate2024-03-04
dc.type.obd73
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.doi10.3390/cryst13060902
dc.identifier.utWos001017072000001
dc.identifier.eidScopus2-s2.0-85163803219
dc.identifier.obd640627
dc.subject.rivPrimary10000::10300::10302
dcterms.isPartOf.nameCrystals
dcterms.isPartOf.issn2073-4352
dcterms.isPartOf.journalYear2023
dcterms.isPartOf.journalVolume13
dcterms.isPartOf.journalIssue6
uk.faculty.primaryId116
uk.faculty.primaryNameMatematicko-fyzikální fakultacs
uk.faculty.primaryNameFaculty of Mathematics and Physicsen
uk.department.primaryId1191
uk.department.primaryNameFyzikální ústav UKcs
uk.department.primaryNameInstitute of Physics of Charles Universityen
dc.type.obdHierarchyCsČLÁNEK V ČASOPISU::článek v časopisu::původní článekcs
dc.type.obdHierarchyEnJOURNAL ARTICLE::journal article::original articleen
dc.type.obdHierarchyCode73::152::206en
uk.displayTitleInfluence of Golden Nanoparticles on the Incorporation of Eu<sup>2+</sup> into BaI<sub>2</sub> and Defect Concentrationen


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