2008
DOI: 10.1111/j.1551-2916.2008.02598.x
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A Potential Red Phosphor Na0.5Gd0.5MoO4:Eu3+ For Light‐Emitting Diode Application

Abstract: The intense red‐emitting phosphor Na0.5Gd0.5MoO4:Eu3+ with tetragonal structure was prepared by solid‐state reaction and its photoluminescence properties were investigated. Compared with Y2O2S:0.05Eu3+, the obtained Na0.5Gd0.375MoO4:Eu0.1253+ phosphor shows a stronger excitation band near 400 nm as well as enhanced red emissions. The strong red‐emission lines at 616 nm correspond to the forced electric dipole 5D0→7F2 transitions on Eu3+. The chromaticity coordinates of Na0.5Gd0.375MoO4:Eu0.1253+ (x=0.652, y=0.… Show more

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Cited by 24 publications
(16 citation statements)
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“…Normally the dopant concentration of rare-earth element in ZnMoO 4 varies in the range of 0.1-30 mol% [4][5][6][7][8]. It is known that the intensity of [4,8]. This is the reason why we simply selected 1 mol% of Eu 3+ as dopant in the host materials.…”
Section: Introductionmentioning
confidence: 99%
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“…Normally the dopant concentration of rare-earth element in ZnMoO 4 varies in the range of 0.1-30 mol% [4][5][6][7][8]. It is known that the intensity of [4,8]. This is the reason why we simply selected 1 mol% of Eu 3+ as dopant in the host materials.…”
Section: Introductionmentioning
confidence: 99%
“…Zinc molybdate tetraoxide (ZnMoO 4 ), which can be utilized as cryogenic scintillating bolometers for neutrinoless double beta decay detection [1][2][3], has attracted interest in the last years as the host material for rare-earth ions [4][5][6][7][8]. As is well known, triclinic ZnMoO 4 is composed of a series of distorted Mo-O tetrahedrons, Zn-O pentahedrons, and Zn-O octahedrons.…”
Section: Introductionmentioning
confidence: 99%
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