Solution-Processable Near-IR Photodetectors Based on Electron Transfer from PbS Nanocrystals to Fullerene Derivatives
- Szendrei, Krisztina
- Cordella, Fabrizio
- Kovalenko, Maksym V.
- Boeberl, Michaela
- Hesser, Guenther
- Yarema, Maksym
- Jarzab, Dorota
- Mikhnenko, Olesandr V.
- Gocalinska, Agnieszka
- Saba, Michele
- Quochi, Francesco
- Mura, Andrea
- Bongiovanni, Giovanni
- Blom, Paul W. M.
- Heiss, Wolfgang
- Loi, Maria Antonietta
- Hesser, Günther
DOIAbstract
Nanocrystal/fullerene derivative inorganic-organic hybrid photodetectors exhibiting high detectivity for near-IR wavelengths and a linear power dependence are produced. The ultrafast electron transfer from the PbS crystals to the fullerene opens a new route to obtaining efficient photodetectors that are appealing, cost-effective alternatives to the currently available technology.</p
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