Characterization, room and low temperature photoluminescence of yttrium aluminium borate activated with Sm3+ions

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dc.authoridCan, Nurdogan/0000-0001-9576-7869
dc.authoridCoban, Mustafa Burak/0000-0003-3488-5284
dc.authoridKaynar, Umit H./0000-0002-3321-0341
dc.authoridMADKHLI, AYSH/0000-0003-0509-167X
dc.contributor.authorMadkhli, A. Y.
dc.contributor.authorKaynar, U. H.
dc.contributor.authorCoban, M. B.
dc.contributor.authorAyvacikli, M.
dc.contributor.authorCanimoglu, A.
dc.contributor.authorCan, N.
dc.date.accessioned2024-11-07T13:34:52Z
dc.date.available2024-11-07T13:34:52Z
dc.date.issued2023
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractIn this study, the combustion method assisted by urea that is ideally suited to economic and time saving was used for the synthesizing of reddish orange emitting YAl3(BO3)4 phosphor samples doped with various Sm3+ ions (from 0.01 wt% to 7wt%). A detailed study of the structural and luminescence properties at room/low tem-perature of the synthesized samples was performed. XRD analysis revealed a rhombohedral structure with an R32 space group (155). The particle size was determined by the Scherrer's method to be 48 nm. The visible PL emission spectra upon excitation at 359 nm are recorded and four emission peaks around 564, 599, 646, and 707 nm with transitions 4G5/2 -> 6H5/2, 4G5/2 -> 6H7/2, 4G5/2 -> 6H9/2 and 4G5/2 -> 6H11/2 are observed. Concentration quenching was mainly caused by dipole-dipole interactions between neighbouring trivalent Sm3+ ions. Through the CIE chroma coordinates (0.606, 0.382), the optimized sample (x = 0.03) demonstrates admirable luminous performance. YAl3(BO3)4:Sm3+ can be a good candidate for use as a red component for lighting applications.
dc.identifier.doi10.1016/j.materresbull.2023.112167
dc.identifier.issn0025-5408
dc.identifier.issn1873-4227
dc.identifier.scopus2-s2.0-85146429874
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.materresbull.2023.112167
dc.identifier.urihttps://hdl.handle.net/11480/16213
dc.identifier.volume161
dc.identifier.wosWOS:001009327800001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofMaterials Research Bulletin
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241106
dc.subjectYAl3(BO3)4
dc.subjectSm3+
dc.subjectXRD
dc.subjectEDS
dc.subjectPhotoluminescence
dc.subjectLow temperature
dc.titleCharacterization, room and low temperature photoluminescence of yttrium aluminium borate activated with Sm3+ions
dc.typeArticle

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