Boosting the brightness of short-wave infrared emission in YPO <sub>4</sub> :Yb <sup>3+</sup> /Er <sup>3+</sup> phosphors: optimal photoluminescence quantum yield <i>versus</i> particle size

Toward tracer-based sorting: under 980 nm excitation, YPO 4 :Yb 3+ /Er 3+ shows strong 1540 nm emission with 78% PLQY, far brighter than commercial Y 2 O 2 S:Yb 3+ /Er 3+ (7% PLQY), due to optimized particle size and higher PLQY.

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Publication Details

Journal
Materials Advances
Published
2025-12-18
DOI
https://doi.org/10.1039/d5ma01022e
Primary Topic
Luminescence Properties of Advanced Materials
Type
article
Field-Weighted Citation Impact
0.00

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article

Boosting the brightness of short-wave infrared emission in YPO 4 :Yb 3+ /Er 3+ phosphors: optimal photoluminescence quantum yield versus particle size

Materials Advances
Luminescence Properties of Advanced Materials
article

Boosting the brightness of short-wave infrared emission in YPO 4 :Yb 3+ /Er 3+ phosphors: optimal photoluminescence quantum yield versus particle size

article en

Abstract

Toward tracer-based sorting: under 980 nm excitation, YPO 4 :Yb 3+ /Er 3+ shows strong 1540 nm emission with 78% PLQY, far brighter than commercial Y 2 O 2 S:Yb 3+ /Er 3+ (7% PLQY), due to optimized particle size and higher PLQY.

Materials AdvancesVol. 7(3)
Karlsruhe Institute of Technology (DE), University of the Free State (ZA)
European Commission, Deutsche Forschungsgemeinschaft
Openalex Percentile: Top 49%
Luminescence Properties of Advanced Materials
DOIOpen Access PDFOpenAlex
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