Spatial Charge Separation as the Origin of Anomalous Stark Effect in Fluorous 2D Hybrid Perovskites

2D hybrid perovskites (2DP) are versatile materials, whose electronic and optical properties can be tuned through the nature of the organic cations (even when those are seemingly electronically inert). Here, it is demonstrated that fluorination of the organic ligands yields glassy 2DP materials feat...

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Veröffentlicht in:	Advanced functional materials 2020-07, Vol.30 (28), p.2000228-n/a
Hauptverfasser:	Queloz, Valentin I. E., Bouduban, Marine E. F., García‐Benito, Ines, Fedorovskiy, Alexander, Orlandi, Simonetta, Cavazzini, Marco, Pozzi, Gianluca, Trivedi, Harsh, Lupascu, Doru C., Beljonne, David, Moser, Jaques‐E, Nazeeruddin, Mohammad Khaja, Quarti, Claudio, Grancini, Giulia
Format:	Artikel
Sprache:	eng
Schlagworte:	2D perovskite Charge transfer Chemical Sciences electroabsorption Fluorination Materials science Optical properties Perovskites Stark effect Steric hindrance transient absorption
Online-Zugang:	Volltext
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