Tunable green/yellow upconversion emission and enhancement of the NIR luminescence in BaLaAlO4:Er3+ phosphors by codoping with Yb3+ ions

Oliva, J.; Chávez, David E.; González-Galván, A.; Viesca-Villanueva, E.; Dı́az-Torres, L.A.; Fraga, Jose María; García, C.R.

doi:10.1016/j.ijleo.2021.167011

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Aluminate Phosphors For Applications1

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2024

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Cited by 5 publications

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“…[ 399 ] Tetragonal CaYAlO 4 has a low phonon energy of around 322 cm −1 , making it a suitable host for UC based on the Yb–Er pair. [ 400 ] Oliva et al [ 401 ] obtained luminance values of the yellow and green emissions 1365 and 1813 cd m −2 , respectively, in an orthorhombic BaLaAlO 4 host.…”

Section: Aluminate Phosphors For Applicationsmentioning

confidence: 99%

Luminescent Materials Based on Aluminates: A Review

Revankar

Gedekar²,

Moharil

2022

Physica Status Solidi (a)

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An aluminate is a compound containing an oxyanion of aluminum. Many aluminates are found in nature. A large number of phosphors that are used in various applications, such as scintillation detectors, optical thermometry, longlasting phosphorescence, solid-state lighting, solid-state lasers, upconversion, bioimaging, and plasma display panels, are based on aluminate formulae. This review focuses on the synthesis and characteristics of such phosphors. The conventional as well as novel methods of synthesizing these phosphors are reviewed. The emphasis on commercially important aluminate phosphors is discussed.

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Section: Aluminate Phosphors For Applicationsmentioning

confidence: 99%