title: Light harvesting tetrafullerene nanoarray for organic solar cells.
abstract: A light absorbing pi-conjugated oligomer-tetrafullerene nanoarray has been synthesized and its photophysical study reveals the presence of an intramolecular energy transfer. A phototovoltaic device fabricated from this nanoarray and poly(3-hexylthiophene) shows an external quantum efficiency of 15% at 500 nm.
authors.affiliation: Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense, E-28040 Madrid, Spain.
authors.forename: Carmen M
authors.initials: CM
authors.lastname: Atienza
authors.forename: Gustavo
authors.initials: G
authors.lastname: Fernández
authors.forename: Luis
authors.initials: L
authors.lastname: Sánchez
authors.forename: Nazario
authors.initials: N
authors.lastname: Martín
authors.forename: Inês Sá
authors.initials: IS
authors.lastname: Dantas
authors.forename: Martijn M
authors.initials: MM
authors.lastname: Wienk
authors.forename: René A J
authors.initials: RA
authors.lastname: Janssen
authors.forename: G M Aminur
authors.initials: GM
authors.lastname: Rahman
authors.forename: Dirk M
authors.initials: DM
authors.lastname: Guldi