| Literature DB >> 24677269 |
Byeongseop Song1, Cedric Rolin, Jeramy D Zimmerman, Stephen R Forrest.
Abstract
Organic vapor-phase deposition (OVPD) is used to grow tetraphenyldibenzoperiflanthen (DBP):C70 mixed heterojunction photovoltaic devices. Compared with vacuum thermal evaporation (VTE), the OVPD-grown film develops nanocrystalline domains of C70. Optimized OVPD-grown OPVs have a 61% fill factor for a 100 nm active layer thickness, whereas VTE-grown devices have a 47% fill factor at the same thickness.Entities:
Keywords: morphology; nanocrystalline; organic vapor phase deposition; vacuum thermal evaporation
Year: 2014 PMID： 24677269 DOI： 10.1002/adma.201305099
Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849