What question did this study set out to answer?

This research aims to improve optical temperature sensing using monoclinic Er3+ -doped Y2O3 phosphors compared to traditional methods.

April 25, 2026

Monoclinic Er3+ -doped Y2O3 Phosphor: Advancing Ratiometric Optical Temperature Sensing Beyond the Cubic Phase

Key Points

This research aims to improve optical temperature sensing using monoclinic Er3+ -doped Y2O3 phosphors compared to traditional methods.
Utilized Er3+ -doped Y2O3 phosphors for temperature sensing applications.
Assessed light emission characteristics at various temperatures.
Compared the performance of monoclinic and cubic phases in thermometry.
Monoclinic Er3+ -doped Y2O3 exhibited superior sensitivity for temperature changes compared to cubic phase.
Enhanced luminescence was observed, providing a robust ratiometric sensing method.
Temperature measurement accuracy improved, indicating potential for remote sensing applications.

Abstract

Luminescence thermometry has been established as a reliable technique for remote temperature sensing in cases where traditional contact methods are unsuitable. Er3+ -doped oxide materials are frequently utilized for optical...

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Cite This Study

Kurochkin et al. (Thu,) studied this question.

synapsesocial.com/papers/69ec5a6b88ba6daa22dabeb3 https://doi.org/https://doi.org/10.1039/d6qi00379f

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