Extremely Long-Lived Charge Donor States Formed by Visible Irradiation of Quantum Dots

Using cyclic voltammetry under illumination, we recently demonstrated that CdS quantum dots (QDs) form charge donor states that live for at least several minutes after illumination ends, ∼12 orders of magnitude longer than expected for free carriers. This time scale suggests that the conventionally...

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Veröffentlicht in:	ACS nano 2024-09, Vol.18 (35), p.24591-24602
Hauptverfasser:	Homer, Micaela K., Larson, Helen C., Dixon, Grant J., Miura-Stempel, Emily, Armstrong, Neal R., Cossairt, Brandi M.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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