Existence of a Size-Dependent Stokes Shift in CsPbBr3 Perovskite Nanocrystals

Existence of a Size-Dependent Stokes Shift in CsPbBr3 Perovskite Nanocrystals

The existence of a size-dependent Stokes shift is observed in CsPbBr3 perovskite nanocrystals for the first time. Stokes shifts range from ∼100 to 30 meV for particles with edge lengths between ∼4 and 12 nm, respectively.

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Veröffentlicht in:ACS energy letters 2017-07, Vol.2 (7), p.1487-1488
Hauptverfasser: Brennan, Michael C, Zinna, Jessica, Kuno, Masaru
Format: Artikel
Sprache:eng
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Zusammenfassung:The existence of a size-dependent Stokes shift is observed in CsPbBr3 perovskite nanocrystals for the first time. Stokes shifts range from ∼100 to 30 meV for particles with edge lengths between ∼4 and 12 nm, respectively.
ISSN:2380-8195
2380-8195
DOI:10.1021/acsenergylett.7b00383