One ion to catch them all: Targeted high-precision Boltzmann thermometry over a wide temperature range with Gd3+

D Yu, H Li, D Zhang, Q Zhang, A Meijerink… - Light: Science & …, 2021 - nature.com
Ratiometric luminescence thermometry with trivalent lanthanide ions and their 4f n energy
levels is an emerging technique for non-invasive remote temperature sensing with high …

A theoretical framework for ratiometric single ion luminescent thermometers—thermodynamic and kinetic guidelines for optimized performance

M Suta, A Meijerink - Advanced Theory and Simulations, 2020 - Wiley Online Library
Luminescence (nano) thermometry is an increasingly important field for remote temperature
sensing with high spatial resolution. Most typically, ratiometric sensing of the luminescence …

[HTML][HTML] Recent advances on visible and near-infrared thermometric phosphors with ambient temperature sensitivity: A review

LA Ramolise, SN Ogugua, HC Swart… - Coordination Chemistry …, 2025 - Elsevier
The quantification of the exact temperature with precision is fundamentally vital for scientific
exploration and industrial production. As a result, the accuracy of regular thermometers is …

How to calibrate luminescent crossover thermometers: a note on “quasi”-Boltzmann systems

B Bendel, M Suta - Journal of Materials Chemistry C, 2022 - pubs.rsc.org
Luminescent thermometers are potential material candidates for remote and non-invasive
temperature sensing by means of a temperature-dependent optical signal. A particularly well …

Spatiotemporal Surface Temperature Measurements Resolving Flame-Wall Interactions of Lean H2-Air and CH4-Air Flames Using Phosphor Thermometry

AO Ojo, A Padhiary, B Peterson - Flow, Turbulence and Combustion, 2024 - Springer
Spatiotemporal wall temperature (Twall) distributions resulting from flame-wall interactions
of lean H2-air and CH4-air flames are measured using phosphor thermometry. Such …

Photoluminescence origin and non-contact thermometric properties in Pb2+-activated CaZrO3 perovskite phosphor

X Tian, C Wang, H Dou, L Wu - Journal of Alloys and Compounds, 2022 - Elsevier
Based on high temperature solid state technique, a series of Pb 2+/Sm 3+ doped CaZrO 3
perovskite phosphors have been successfully synthesized. Comparing with CaZrO 3 host …

Precise surface temperature measurements at kHz-rates using phosphor thermometry to study flame-wall interactions in narrow passages

AO Ojo, D Escofet-Martin, C Abram, B Fond… - Combustion and …, 2022 - Elsevier
Abstract The thermographic phosphor ScVO 4: Bi 3+ is used to obtain time-resolved surface
temperature measurements with sub-° C precision at 5 kHz. Measurements are used to …

Improving the temperature uncertainty of ratio-based phosphor thermometry by using a multi-objective optimization procedure

S Petit, P Xavier, G Godard, F Grisch - Applied Physics B, 2022 - Springer
Surface phosphor thermometry is an attractive remote temperature diagnostic to study heat
and mass transfer processes. The spectral intensity ratio method enables to obtain two …

High-precision 2D surface phosphor thermometry at kHz-rates during flame-wall interaction in narrow passages

AO Ojo, D Escofet-Martin, B Peterson - Proceedings of the Combustion …, 2023 - Elsevier
This work demonstrates high-speed 2D wall temperature measurements occurring during
flame-wall interaction (FWI) within a narrow channel. Such measurements are essential to …

Water-dispersed bismuth-doped strontium pyrovanadate phosphor particles with sub-degree celsius thermal resolution

SN Ogugua, LJB Erasmus, RE Kroon… - Journal of Materials …, 2024 - pubs.rsc.org
Particle-liquid dispersion technique entails a principle analogous to that of an optically thin
arrangement of particles, which is applicable in lab-on-a-chip technology, thin coatings for …