Spectrally Resolved Ultrafast Exciton Transfer in Mixed Perovskite Quantum Wells

Solution-processed perovskite quantum wells have been used to fabricate increasingly efficient and stable optoelectronic devices. Little is known about the dynamics of photogenerated excitons in perovskite quantum wells within the first few hundred femtosecondsa crucial time scale on which energy a...

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Veröffentlicht in:The journal of physical chemistry letters 2019-02, Vol.10 (3), p.419-426
Hauptverfasser: Proppe, Andrew H, Elkins, Madeline H, Voznyy, Oleksandr, Pensack, Ryan D, Zapata, Felipe, Besteiro, Lucas V, Quan, Li Na, Quintero-Bermudez, Rafael, Todorovic, Petar, Kelley, Shana O, Govorov, Alexander O, Gray, Stephen K, Infante, Ivan, Sargent, Edward H, Scholes, Gregory D
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Sprache:eng
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