Radioluminescence study of rare earth doped some yttrium based phosphors

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dc.contributor.authorAyvacikli M.
dc.contributor.authorEge A.
dc.contributor.authorEkdal E.
dc.contributor.authorPopovici E.-J.
dc.contributor.authorCan N.
dc.date.accessioned2024-07-22T08:19:37Z
dc.date.available2024-07-22T08:19:37Z
dc.date.issued2012
dc.description.abstractThis paper reports the luminescence emission spectra of Y(Ta,Nb)O 4 activated by rare earth ions such as Eu3+ and Tb 3+. The influence of these rare earth ions on the radioluminescence (RL) of yttrium niobate and tantalate phosphors was investigated. The luminescent properties were studied under X-ray and preliminary RL measurements to further evaluate prepared materials. The emission centers of the rare earth activators (Eu3+, Tb3+) were found to contribute efficiently to the total luminescence. With their various luminescence chromaticities, these rare earth activated phosphors are promising materials for solid-state lighting applications as well as for X-ray intensifying screens in medical diagnosis, providing the broad band variation of visible RL from blue to red. © 2012 Elsevier B.V. All rights reserved.
dc.identifier.DOI-ID10.1016/j.optmat.2012.05.023
dc.identifier.issn09253467
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/17766
dc.language.isoEnglish
dc.publisherElsevier B.V.
dc.subjectDiagnosis
dc.subjectEmission spectroscopy
dc.subjectLighting
dc.subjectLuminescence
dc.subjectMetal ions
dc.subjectNiobium compounds
dc.subjectPhosphors
dc.subjectX ray screens
dc.subjectX rays
dc.subjectYttrium
dc.subjectLuminescence emission
dc.subjectNiobates
dc.subjectRadio-luminescence
dc.subjectRare earth activated phosphors
dc.subjectRare-earth activators
dc.subjectSolid-state lighting application
dc.subjectX-ray intensifying screens
dc.subjectYttrium tantalates
dc.subjectRare earths
dc.titleRadioluminescence study of rare earth doped some yttrium based phosphors
dc.typeArticle

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