Evaluating Ce3+ → Tb3+ → Eu3+ cascade sensitization in LiSrY2(BO3)3 for near-UV excited white emission

Xining Chen; Rihong Cong; Tao Yang

doi:10.1039/d6dt00873a

January 1, 2026Dalton Transactions

Evaluating Ce3+ → Tb3+ → Eu3+ cascade sensitization in LiSrY2(BO3)3 for near-UV excited white emission

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Key Points

This research aims to assess the effectiveness of Ce3+ → Tb3+ → Eu3+ cascade sensitization in enhancing white light emission.
Evaluated phosphors based on LiSrY2(BO3)3 with Ce3+, Tb3+, and Eu3+ co-doping.
Analyzed energy transfer mechanisms using near-ultraviolet excitation.
Achieved high efficiency in energy transfer among Ce3+, Tb3+, and Eu3+, leading to balanced multi-color emission.
Demonstrated a significant improvement in white emission quality under NUV light.

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Implication

Evaluates white light emission in near-UV excited phosphors, suggesting improved efficiency and color balance.

Abstract

Phosphor-converted white light-emitting diodes (pc-WLEDs) based on near-ultraviolet (NUV) excitation require single-phase phosphors that can simultaneously balance efficient energy transfer and well-distributed multi-colour emission. Although Ce3+/Tb3+/Eu3+ co-doping has been widely...

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Chen et al. (2026) studied this question.

synapsesocial.com/papers/6a1a82d50307b78509434786 https://doi.org/10.1039/d6dt00873a

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Evaluating Ce3+ → Tb3+ → Eu3+ cascade sensitization in LiSrY2(BO3)3 for near-UV excited white emission

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

Evaluating Ce3+ → Tb3+ → Eu3+ cascade sensitization in LiSrY2(BO3)3 for near-UV excited white emission

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

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