Fine Structure Splitting of Phonon-Assisted Excitonic Transition in (PEA)<sub>2</sub>PbI<sub>4</sub> Two-Dimensional Perovskites

Fine Structure Splitting of Phonon-Assisted Excitonic Transition in (PEA)<sub>2</sub>PbI<sub>4</sub> Two-Dimensional Perovskites

Two-dimensional van der Waals materials exhibit particularly strong excitonic effects, which causes them to be an exceptionally interesting platform for the investigation of exciton physics. A notable example is the two-dimensional Ruddlesden–Popper perovskites, where quantum and dielectric confinem...

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Bibliographic Details
Main Authors: Katarzyna Posmyk, Mateusz Dyksik, Alessandro Surrente, Katarzyna Zalewska, Maciej Śmiertka, Ewelina Cybula, Watcharaphol Paritmongkol, William A. Tisdale, Paulina Plochocka, Michał Baranowski
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Series:Nanomaterials
Subjects:
2D perovskites
exciton
phonon
optical spectroscopy
fine structure splitting
(PEA)2PbI4
Online Access:https://www.mdpi.com/2079-4991/13/6/1119

Internet

https://www.mdpi.com/2079-4991/13/6/1119

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