Title:
Improved photoluminescence in Eu3+ doped LaVO4 phosphor via co-doping of Li+/Ca2+ ions

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dc.contributor.authorEkta Rai
dc.contributor.authorRam Sagar Yadav
dc.contributor.authorDinesh Kumar
dc.contributor.authorAkhilesh Kumar Singh
dc.contributor.authorVijay Janardhan Fulari
dc.contributor.authorShyam Bahadur Rai
dc.date.accessioned2026-02-07T11:14:22Z
dc.date.issued2022
dc.description.abstractThis paper investigates the structural and optical properties of Eu3+ doped LaVO4 phosphor via co-doping of Li+ and Ca2+ ions. The unit cell volume and particles size vary with Li+ and Ca2+ ions. The Eu3+ doped phosphor emits intense red color at 613 nm due to Eu3+ ion on excitation with 266, 355 and 394 nm. The photoluminescence intensity of Eu3+ doped phosphor is enhanced up to 2.1 and 4.5 times via co-doping of Li+ and Ca2+ ions, respectively. Therefore, the Eu3+, Li+, Ca2+ co-doped LaVO4 phosphor may be suitable candidate for the development of display devices and white light emitting diodes. © 2021 Elsevier B.V.
dc.identifier.doi10.1016/j.jlumin.2021.118519
dc.identifier.issn222313
dc.identifier.urihttps://doi.org/10.1016/j.jlumin.2021.118519
dc.identifier.urihttps://dl.bhu.ac.in/bhuir/handle/123456789/42883
dc.publisherElsevier B.V.
dc.subjectLanthanide ion
dc.subjectLaVO<sub>4</sub>
dc.subjectLi<sup>+</sup> and Ca<sup>2+</sup> ions
dc.subjectPhosphor
dc.subjectSolid state reaction method
dc.titleImproved photoluminescence in Eu3+ doped LaVO4 phosphor via co-doping of Li+/Ca2+ ions
dc.typePublication
dspace.entity.typeArticle

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