title: Efficient charge generation and collection in organic solar cells based on low band gap dyad molecules.
abstract: Low band gap dyad molecules were prepared that have absorption spectra matched well with the solar spectrum, and the construction of efficient charge transport pathways was observed. Under AM 1.5 illumination, the devices have achieved the highest J(SC) (4.79 mA cm(2)) and FF (0.46) in dyad-based organic solar cells to date.
authors.affiliation: Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Tokyo 113-8656, Japan.
authors.forename: Seiichiro
authors.initials: S
authors.lastname: Izawa
authors.forename: Kazuhito
authors.initials: K
authors.lastname: Hashimoto
authors.forename: Keisuke
authors.initials: K
authors.lastname: Tajima