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Updated: Jul 28, 2025

High-resolution Thermal Micro-imaging Using Europium Chelate Luminescent Coatings
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High-resolution Thermal Micro-imaging Using Europium Chelate Luminescent Coatings

Published on: April 16, 2017

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探索Gd2O3:Yb3+,Er3+基材料用于温度计的4f内部和明亮的白光上转换排放

Talita J S Ramos1,2, Ricardo L Longo1, Carlos D S Brites2

  • 1Departamento de Química Fundamental, Universidade Federal de Pernambuco, Cidade Universitária, 50740-560 Recife, PE, Brazil. ricardo.longo@ufpe.br.

Nanoscale
|June 2, 2023
PubMed
概括

研究人员探索了纳米粒子中激光诱导的白光辐射,揭示了升级转换的机制和温度传感中的应用. 这项研究阐明了从离散到连续排放的过渡.

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相关概念视频

Photoluminescence: Applications01:14

Photoluminescence: Applications

Photoluminescence offers a wide range of applications due to its inherent sensitivity and selectivity. This technique allows for both direct and indirect analyses of the analyte. Direct quantitative analysis is possible when the analyte exhibits a favorable quantum yield for fluorescence or phosphorescence. However, an indirect analysis may be feasible if the analyte is not fluorescent or phosphorescent, or if the quantum yield is unfavorable. Indirect methods include reacting the analyte with...
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