Socie, EtienneVale, Brener R. C.Burgos-Caminal, AndrésMoser, Jacques-E.2021-11-112021-11-112021-11-112021-06-2310.5281/zenodo.5018380https://infoscience.epfl.ch/handle/20.500.14299/182979Dataset underpinning the published article: Direct Observation of Shallow Trap States in Thermal Equilibrium with Band-Edge Excitons in Strongly Confined CsPbBr<sub>3</sub> Perovskite Nanoplatelets <em>Adv. Optical Mater.</em> <strong>2021</strong>, <em>9</em>, 2001308. DOI: 10.1002/adom.202001308Datasetcesium lead bromide perovskiteexciton trappingfluorescence up-conversion spectroscopynanoparticle agingshallow trap statesstrongly confined nanoplateletsDataset of "Direct Observation of Shallow Trap States in Thermal Equilibrium with Band-Edge Excitons in Strongly Confined CsPbBr3 Perovskite Nanoplatelets""dataset