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Collecting the electrons on n-doped fullerene C60 transparent conductors for all-vacuum-deposited small-molecule organic solar cells

: Kim, Y.H.; Schubert, S.; Timmreck, R.; Müller-Meskamp, L.; Leo, K.


Advanced energy materials 3 (2013), No.12, pp.1551-1556
ISSN: 1614-6840
ISSN: 1614-6832
Journal Article
Fraunhofer COMEDD; 2015 ()

n-Doped C60 is reported as a new electrode material for indium-tin-oxide-free organic solar cells. All layers from the bottom to top electrode are prepared in one step in a vacuum chamber. The organic solar cells based on the n-C60 electrodes assisted by a semitransparent metal grid exhibit efficiencies as high as 2.9%.