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ABSTRACT:
SUBMITTER: Raino G
PROVIDER: S-EPMC9095639 | biostudies-literature | 2022 May
REPOSITORIES: biostudies-literature
Rainò Gabriele G Yazdani Nuri N Boehme Simon C SC Kober-Czerny Manuel M Zhu Chenglian C Krieg Franziska F Rossell Marta D MD Erni Rolf R Wood Vanessa V Infante Ivan I Kovalenko Maksym V MV
Nature communications 20220511 1
Semiconductor quantum dots have long been considered artificial atoms, but despite the overarching analogies in the strong energy-level quantization and the single-photon emission capability, their emission spectrum is far broader than typical atomic emission lines. Here, by using ab-initio molecular dynamics for simulating exciton-surface-phonon interactions in structurally dynamic CsPbBr<sub>3</sub> quantum dots, followed by single quantum dot optical spectroscopy, we demonstrate that emission ...[more]