Narrow-band dazzling red-emitting (LiCaLa(MoO4)3:Eu3+) phosphor with scheelite structure for hybrid white LEDs and LiCaLa(MoO4)3:Sm3+,Eu3+-based deep-red LEDs for plant growth applications

Sharma, Priyansha; Madda, Jaya Prakash; Vaidyanathan, Sivakumar

doi:10.1039/d3dt02716c

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2024

2025

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Cited by 7 publications

(1 citation statement)

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“…15,16 To address these issues, research into red-green-blue phosphors co-activated LEDs has recently been conducted. 17,18 This approach offers the advantage of controlling the content of each component and adjusting the performance of the triangular LED system accordingly.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and photoluminescence properties of high-quality reddish-orange emitting Ca₄Nb₂O₉:Eu³⁺ phosphors for WLEDs and anti-counterfeiting

Xiang,

2024

Dalton Trans.

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Section: Introductionmentioning

confidence: 99%

Synthesis and photoluminescence properties of high-quality reddish-orange emitting Ca₄Nb₂O₉:Eu³⁺ phosphors for WLEDs and anti-counterfeiting

Xiang,

2024

Dalton Trans.

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Site occupancy and tunable luminescence of Eu²⁺ and Eu³⁺ coactivated KCaY (PO₄)₂:Eu phosphors

Chen

2024

Luminescence

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Utilizing the structure characteristic of KCaY (PO4)2 crystal, the site distribution of Eu2+ in KCaY (PO4)2:Eu phosphor coactivated with Eu2+ and Eu3+ ions is tuned. Upon 393‐nm excitation, the as‐prepared phosphor exhibits a broadband emission of Eu2+ peaked at ~ 475 nm and a typical red emission of Eu3+ with a strong 5D0–7F1 emission at ~ 591 nm. The luminescence color of the phosphor can be adjusted from blue to green, white, yellow, and red. The increasing concentration of Sr2+ and Eu2+ results in a blue shifting of Eu2+ emission. The increasing concentration of Eu3+ results in a red shifting of Eu2+ emission and an enhanced red emission of Eu3+. The luminescence behaviors of the phosphors are analyzed in terms of the site distribution of Eu2+ and Eu3+. A single‐phase white light emitting was achieved in KCaY (PO4)2:Eu phosphor upon UV and NUV light excitation, indicating that the phosphor has potential application in white lighting.

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Er3+-activated Na0.5La0.5MoO4 multifunctional molybdate phosphors for optical thermometers and white LEDs

Xie,

Gu,

et al. 2024

Ceramics International

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Narrow-band dazzling red-emitting (LiCaLa(MoO₄)₃:Eu³⁺) phosphor with scheelite structure for hybrid white LEDs and LiCaLa(MoO₄)₃:Sm³⁺,Eu³⁺-based deep-red LEDs for plant growth applications

Abstract: Dazzling narrow-band red-emitting phosphor for solid-state lighting is still a bottleneck. In this context, a series of pure narrow-band red-emitting LiCaLa1-xEux(MoO4)3 phosphors were synthesized and characterized, and their spectroscopic properties...

Cited by 7 publications

References 60 publications

Synthesis and photoluminescence properties of high-quality reddish-orange emitting Ca₄Nb₂O₉:Eu³⁺ phosphors for WLEDs and anti-counterfeiting

Synthesis and photoluminescence properties of high-quality reddish-orange emitting Ca₄Nb₂O₉:Eu³⁺ phosphors for WLEDs and anti-counterfeiting

Site occupancy and tunable luminescence of Eu²⁺ and Eu³⁺ coactivated KCaY (PO₄)₂:Eu phosphors

Er3+-activated Na0.5La0.5MoO4 multifunctional molybdate phosphors for optical thermometers and white LEDs

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Narrow-band dazzling red-emitting (LiCaLa(MoO4)3:Eu3+) phosphor with scheelite structure for hybrid white LEDs and LiCaLa(MoO4)3:Sm3+,Eu3+-based deep-red LEDs for plant growth applications

Abstract: Dazzling narrow-band red-emitting phosphor for solid-state lighting is still a bottleneck. In this context, a series of pure narrow-band red-emitting LiCaLa1-xEux(MoO4)3 phosphors were synthesized and characterized, and their spectroscopic properties...

Cited by 7 publications

References 60 publications

Synthesis and photoluminescence properties of high-quality reddish-orange emitting Ca4Nb2O9:Eu3+ phosphors for WLEDs and anti-counterfeiting

Synthesis and photoluminescence properties of high-quality reddish-orange emitting Ca4Nb2O9:Eu3+ phosphors for WLEDs and anti-counterfeiting

Site occupancy and tunable luminescence of Eu2+ and Eu3+ coactivated KCaY (PO4)2:Eu phosphors

Er3+-activated Na0.5La0.5MoO4 multifunctional molybdate phosphors for optical thermometers and white LEDs

Contact Info

Product

Resources

About

Narrow-band dazzling red-emitting (LiCaLa(MoO₄)₃:Eu³⁺) phosphor with scheelite structure for hybrid white LEDs and LiCaLa(MoO₄)₃:Sm³⁺,Eu³⁺-based deep-red LEDs for plant growth applications

Synthesis and photoluminescence properties of high-quality reddish-orange emitting Ca₄Nb₂O₉:Eu³⁺ phosphors for WLEDs and anti-counterfeiting

Synthesis and photoluminescence properties of high-quality reddish-orange emitting Ca₄Nb₂O₉:Eu³⁺ phosphors for WLEDs and anti-counterfeiting

Site occupancy and tunable luminescence of Eu²⁺ and Eu³⁺ coactivated KCaY (PO₄)₂:Eu phosphors