Abstract
Single-Band Ratiometric Thermometry In article number 2100070, Joanna Stefanska and Lukasz Marciniak have designed the first Pr3+ based single band ratiometric luminescent thermometer. By using excitations matched to ground- and excited-state absorption, signals with opposite intensity dependences on temperature were obtained. The optimization of the dopant concentration enables development of a highly sensitive luminescent thermometer operating in the yellow and red spectral ranges.
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