“…[31][32][33][34][35] These are a superior class of S-MPThs capable of providing multiple thermal readouts based on the analysis of different spectroscopic parameters such as intensity ratio, peak position, bandwidth, lifetime and/or emitted intensity. [19,28,36,37] Synchronised acquisition of multiple thermal reading unfolds a completely new way to check the accuracy of luminescent thermometry. The basic argument is the following: if the measurements are artefact-free, all the different thermal readings should converge.…”