Improved Photovoltaic Performance of Heterostructured Tetrapod-Shaped CdSe/CdTe Nanocrystals Using C60 Interlayer

Improved Photovoltaic Performance of Heterostructured Tetrapod-Shaped CdSe/CdTe Nanocrystals Using C60 Interlayer

Photovoltaic (PV) devices based on CdSe/CdTe‐C60 active layers, in which the nanocrystal and fullerene (C60) layers work as electron‐donor and electron‐acceptor/transport layers, respectively, were fabricated. Efficiencies up to 0.62% were reached in the hybrid cells. The PV performance was greatly...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Weinheim) 2009-11, Vol.21 (44), p.4461-4466
Hauptverfasser: Li, Yanqin, Mastria, Rosanna, Fiore, Angela, Nobile, Concetta, Yin, Lunxiang, Biasiucci, Mariano, Cheng, Gang, Cucolo, Anna Maria, Cingolani, Roberto, Manna, Liberato, Gigli, Giuseppe
Format: Artikel
Sprache:eng
Schlagworte:
heterostructures
nanocrystals
photovoltaics
solar cells
tetrapod
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Photovoltaic (PV) devices based on CdSe/CdTe‐C60 active layers, in which the nanocrystal and fullerene (C60) layers work as electron‐donor and electron‐acceptor/transport layers, respectively, were fabricated. Efficiencies up to 0.62% were reached in the hybrid cells. The PV performance was greatly improved with respect to that of CdSe/CdTe‐P3HT‐ and CdSe/CdTe‐based devices, fabricated as reference.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200901338