Eu3+ and Dy3+ doped La2MoO6 and La2Mo2O9 phosphors: Synthesis and luminescence properties

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dc.authoridAYVACIKLI, Mehmet / 0000-0002-7278-046X
dc.authoridOzalp, Sibel Akca / 0000-0001-8827-9242
dc.authoridKaynar, Umit H. / 0000-0002-3321-0341
dc.authorscopusid56004006600
dc.authorscopusid56520348300
dc.authorscopusid57078984900
dc.authorscopusid14035203700
dc.authorscopusid57212088450
dc.authorscopusid6507901345
dc.authorscopusid55650676600
dc.authorwosidCan, Nurdogan/AAV-4914-2020
dc.authorwosidKaynar, Sermin Cam/AAT-6607-2020
dc.authorwosidOzalp, Sibel Akca/B-8664-2018
dc.authorwosidAYVACIKLI, Mehmet/N-8831-2019
dc.contributor.authorKaynar, Ümit H.
dc.contributor.authorKaynar, Sermin Çam
dc.contributor.authorAlajlani, Yahya
dc.contributor.authorAyvacıklı, Mehmet
dc.contributor.authorKaralı, Elçin Ekdal
dc.contributor.authorKarabulut, Yüksel
dc.contributor.authorCan, Nurdoğan
dc.date.accessioned2022-02-15T16:57:58Z
dc.date.available2022-02-15T16:57:58Z
dc.date.issued2020
dc.departmentBakırçay Üniversitesien_US
dc.description.abstractWe report a detailed structural analysis and properties of the photoluminescence (PL) and thermoluminescence (TL) spectra of Eu3+ and Dy3+ incorporated into novel La2MoO6 and La2Mo2O9 phosphors synthesized successfully through gel combustion synthesis. The formation of a tetragonal phase and a cubic structure were verified for La2MoO6 and La2Mo2O9 phosphors via X-ray diffraction (XRD) studies. Dy doped samples exhibited blue and green emissions at 480 nm (F-4(9/2) -> H-6(15/2)) and 572 nm (F-4(9/2) -> H-6(13/2)), and also Eu doped samples showed a sharp emission peaks at 612 and 619 nm (D-5(0) -> F-7(2)) upon 349 nm pulse laser excitation. Peak shape (PS) technique was utilised to determine activation energy, frequency factor and order of kinetics associated with the main glow curves in undoped and Eu and Dy doped samples after X-ray irradiation. The present findings suggest that Eu and Dy incorporated La2MoO6 and La2Mo2O9 phosphors are highly auspicious candidates for applications in solid-state lighting.en_US
dc.identifier.doi10.1016/j.materresbull.2019.110723
dc.identifier.issn0025-5408
dc.identifier.issn1873-4227
dc.identifier.scopus2-s2.0-85075859706en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.materresbull.2019.110723
dc.identifier.urihttps://hdl.handle.net/20.500.14034/317
dc.identifier.volume123en_US
dc.identifier.wosWOS:000514012400009en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.journalMaterials Research Bulletinen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLa2MoO6en_US
dc.subjectLa2Mo6O9en_US
dc.subjectXRDen_US
dc.subjectThermoluminescenceen_US
dc.subjectPhotoluminescenceen_US
dc.subjectRed-Emitting Phosphoren_US
dc.subjectPhotoluminescence Propertiesen_US
dc.subjectEnergy-Transferen_US
dc.subjectLnen_US
dc.subjectMolybdateen_US
dc.subjectEmissionen_US
dc.subjectSmen_US
dc.titleEu3+ and Dy3+ doped La2MoO6 and La2Mo2O9 phosphors: Synthesis and luminescence propertiesen_US
dc.typeArticleen_US

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