title: Semitransparent organic photovoltaic cells with laminated top electrode.
abstract: We demonstrate semitransparent small molecular weight organic photovoltaic cells using a laminated silver nanowire mesh as a transparent, conductive cathode layer. The lamination process does not damage the underlying solar cell and results in a transparent electrode with low sheet resistance and high optical transmittance without impacting photocurrent collection. The resulting semitransparent phthalocyanine/fullerene organic solar cell has a power conversion efficiency that is 57% of that of a device with a conventional metal cathode due to differences in optical absorption.
authors.affiliation: Department of Electrical Engineering, Stanford University, Stanford, California 94305, USA.
authors.forename: Jung-Yong
authors.initials: JY
authors.lastname: Lee
authors.forename: Steve T
authors.initials: ST
authors.lastname: Connor
authors.forename: Yi
authors.initials: Y
authors.lastname: Cui
authors.forename: Peter
authors.initials: P
authors.lastname: Peumans
mesh_terms: D011211:Electric Power Supplies; D004563:Electrochemistry; D004566:Electrodes; D037741:Fullerenes / Q000737:chemistry*; D007211:Indoles / Q000737:chemistry*; D054833:Isoindoles; D008970:Molecular Weight; D036103:Nanotechnology / Q000295:instrumentation / Q000379:methods; D053770:Nanowires / Q000737:chemistry; D010777:Photochemistry; D012666:Semiconductors; D012834:Silver / Q000737:chemistry; D012993:Solar Energy
chemical_list: D037741:Fullerenes; D007211:Indoles; D054833:Isoindoles; D012834:Silver; C013647:phthalocyanine