Microcavity-embedded, colour-tuneable, transparent organic solar cells.

Chen, Yi-Hong; Chen, Chang-Wen; Huang, Zheng-Yu; Lin, Wei-Chieh; Lin, Li-Yen; Lin, Francis; Wong, Ken-Tsung; Lin, Hao-Wu · Adv Mater · 2014

basic_science · Level V

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Abstract

In this work microcavity-capped colour-tuneable SMOSCs are evaluated. By adopting a microcavity-structured cathode with optical spacer layers of different thicknesses fabricated in a Ag/NPB/Ag structure, the transmission spectra of complete devices can be tuned over the entire visible-light region (400-750 nm). The fabricated semitransparent colour-tuneable solar cells show an average efficiency of 4.78% under 1-sun illumination.

Medical subject headings