ArticleLight, science & applications2022
Extending the dynamic temperature range of Boltzmann thermometers.
Article in Light, science & applications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Theoretical framework for engineering Boltzmann luminescent nanothermometry.Light, science & applications · 2026Article
- Boltzmann luminescent nanothermometry: mechanistic criteria and predictive design of thermally coupled levels.Light, science & applications · 2026Article
- Ratiometric Boltzmann thermometry with CrLight, science & applications · 2025Article
- Understanding the thermometric behaviour of LiLuFJournal of materials chemistry. C · 2025Article
- Operando Luminescence Thermometry for Hydrocarbon Conversion Catalysis: Dealing with Dynamic Changes in Catalyst Optical Properties.ACS applied materials & interfaces · 2025Article
- Article
- High-sensitivity luminescent temperature sensors: MFX:1%SmScience advances · 2024Article
- Luminescence Thermometry Beyond the Biological Realm.ACS nanoscience Au · 2024Review
- Mapping Temperature Heterogeneities during Catalytic COACS nano · 2023Article
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Lanthanide-doped (nano)crystals are an important class of materials in luminescence thermometry. The working mechanism of these thermometers is diverse but most often relies on variation of the ratio of emission intensities from two thermally coupled excited states with temperature. At low temperatures, nonradiative coupling between the states can be slow compared to radiative decay, but, at higher temperatures, the two states reach thermal equilibrium due to faster nonradiative coupling. In thermal equilibrium, the intensity ratio follows Boltzmann statistics, which gives a convenient model to calibrate the thermometer. Here, we investigate multiple strategies to shift the onset of thermal equilibrium to lower temperatures, which enables Boltzmann thermometry in a wider dynamic range. We use Eu
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Registered trials
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