title: Interfacial Characteristics of Efficient Bulk Heterojunction Solar Cells Fabricated on MoOx Anode Interlayers.
abstract: The role of the interface between an MoOx anode interlayer and a polymer:fullerene bulk heterojunction is investigated. Processing differences in the MoOx induce large variations in the vertical stratification of the bulk heterojunction films. These variations are found to be inconsistent in predicting device performance, with a much better gauge being the quantity of polymer chemisorbed to the anode interlayer.
authors.affiliation: Department of Materials Science and Engineering, Monash University, Clayton, Victoria, 3800, Australia.
authors.forename: Jacek J
authors.initials: JJ
authors.lastname: Jasieniak
authors.affiliation: Department of Materials, Imperial College London, Kensington, London, SW7 2ZA, UK.
authors.forename: Neil D
authors.initials: ND
authors.lastname: Treat
authors.affiliation: Department of Materials Science and Engineering, Monash University, Clayton, Victoria, 3800, Australia.
authors.forename: Christopher R
authors.initials: CR
authors.lastname: McNeill
authors.affiliation: National Renewable Energy Laboratory, Golden, CO, 80401, USA.
authors.forename: Bertrand J Tremolet
authors.initials: BJ
authors.lastname: de Villers
authors.affiliation: Manufacturing Flagship, Commonwealth Scientific and Research Organization, Clayton, Victoria, 3168, Australia.
authors.forename: Enrico
authors.initials: E
authors.lastname: Della Gaspera
authors.affiliation: Materials Research Laboratory, University of California, Santa Barbara, CA, 93106, USA.
authors.forename: Michael L
authors.initials: ML
authors.lastname: Chabinyc
keywords: anode interlayers; bulk heterojunction; interfaces; metal oxides; solar cells