Cathodoluminescence properties of La2MoO6:Ln3+ (Ln: Eu, Dy, and Sm) phosphors

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dc.authorscopusid14035203700
dc.authorscopusid56004006600
dc.authorscopusid6507901345
dc.authorscopusid57204802462
dc.authorscopusid56305067300
dc.authorscopusid7003768052
dc.contributor.authorAyvacıklı, M.
dc.contributor.authorKaynar, Ümit H.
dc.contributor.authorKarabulut, Y.
dc.contributor.authorGuinea, J.G.
dc.contributor.authorBulcar, K.
dc.contributor.authorCan, N.
dc.date.accessioned2022-02-15T16:57:22Z
dc.date.available2022-02-15T16:57:22Z
dc.date.issued2020
dc.departmentBakırçay Üniversitesien_US
dc.description.abstractLa2MoO6 orange-red phosphors with high efficiency incorporated with Eu, Dy and Sm have been synthesized through a gel combustion method. The influences of rare earth doping in synthesized samples were analysed by X-ray diffraction (XRD), scanning electron microscopy-energy dispersive spectroscopy (SEM-EDS), and cathodoluminescence. Rare earth doped La2MoO6 samples show strong emission bands in the range of 400–750 nm and optimal doping concentration for all samples was 2 mol%. La2MoO6 host doped Eu ion showed intense and predominant emission peaks in 450–750 nm range. The electrical multipolar interaction contributed to the non-radiative energy transfer between Eu3+ ions in La2MoO6 host matrix. Sm doped La2MoO6 host exhibited orange-red CL emission peaks at 564, 608, 652 and 708 nm La2MoO6:Dy3+ phosphor displayed emissions at 484, 574 and 670 nm, respectively. The observed intense and sharp emission peaks indicate that La2MoO6 is promising host for lanthanides doped phosphor materials in the applications of optoelectronic. © 2020 Elsevier Ltden_US
dc.identifier.doi10.1016/j.apradiso.2020.109434
dc.identifier.issn0969-8043
dc.identifier.pmid32979757en_US
dc.identifier.scopus2-s2.0-85091228934en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.urihttps://doi.org/10.1016/j.apradiso.2020.109434
dc.identifier.urihttps://hdl.handle.net/20.500.14034/124
dc.identifier.volume166en_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherElsevier Ltden_US
dc.relation.journalApplied Radiation and Isotopesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCathodoluminescienceen_US
dc.subjectGel combustion methoden_US
dc.subjectLa2MoO6en_US
dc.subjectXRDen_US
dc.subjectCathodoluminescenceen_US
dc.subjectCitrus fruitsen_US
dc.subjectEnergy dispersive spectroscopyen_US
dc.subjectEnergy transferen_US
dc.subjectPhosphorsen_US
dc.subjectRare earthsen_US
dc.subjectSamariumen_US
dc.subjectScanning electron microscopyen_US
dc.subjectGel-combustion methoden_US
dc.subjectHigh-efficiencyen_US
dc.subjectMultipolar interactionen_US
dc.subjectNonradiative energy transferen_US
dc.subjectOrange-red phosphoren_US
dc.subjectPhosphor materialsen_US
dc.subjectRare earth dopeden_US
dc.subjectRare earth dopingen_US
dc.subjectLanthanum compoundsen_US
dc.subjectdysprosiumen_US
dc.subjectdysprosium derivativeen_US
dc.subjecteuropiumen_US
dc.subjecteuropium derivativeen_US
dc.subjectlanthanumen_US
dc.subjectlanthanum derivativeen_US
dc.subjectmolybdenumen_US
dc.subjectmolybdenum derivativeen_US
dc.subjectsamariumen_US
dc.subjectsamarium derivativeen_US
dc.subjectunclassified drugen_US
dc.subjectArticleen_US
dc.subjectcathodoluminescenceen_US
dc.subjectchemical parametersen_US
dc.subjectchemical proceduresen_US
dc.subjectchemical structureen_US
dc.subjectcoloren_US
dc.subjectcombustionen_US
dc.subjectconcentration (parameter)en_US
dc.subjectcontrolled studyen_US
dc.subjectenergy dispersive X ray spectroscopyen_US
dc.subjectenergy transferen_US
dc.subjectgel combustion methoden_US
dc.subjectluminescenceen_US
dc.subjectmethodologyen_US
dc.subjectphysical parametersen_US
dc.subjectpriority journalen_US
dc.subjectrare earth dopingen_US
dc.subjectscanning electron microscopyen_US
dc.subjectsynthesisen_US
dc.subjectX ray diffractionen_US
dc.titleCathodoluminescence properties of La2MoO6:Ln3+ (Ln: Eu, Dy, and Sm) phosphorsen_US
dc.typeArticleen_US

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