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Updated: Jul 24, 2025

Integrating a Triplet-triplet Annihilation Up-conversion System to Enhance Dye-sensitized Solar Cell Response to Sub-bandgap Light
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Integrating a Triplet-triplet Annihilation Up-conversion System to Enhance Dye-sensitized Solar Cell Response to Sub-bandgap Light

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光子雪崩辅助向上转换通过定制绿色排放.

Manisha Prasad1, Vineet Kumar Rai1

  • 1Laser and Spectroscopy Laboratory, Department of Physics, Indian Institute of Technology (Indian School of Mines) Dhanbad 826004 Jharkhand India vineetkrrai@yahoo.co.in vineetkrrai@iitism.ac.in +91-326-223 5404/5282.

RSC advances
|July 10, 2023
PubMed
概括

这项研究优化了用 (Ho3+), (Yb3+) 和 (Mn4+) 离子添加 (Ho3+), (Yb3+) 的酸 (SnWO4) . 优化光体显示上转换发射增加了13倍,Mn4+改变了发光色彩.

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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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