8.4% efficient fullerene-free organic solar cells exploiting long-range exciton energy transfer
نویسندگان
چکیده
منابع مشابه
8.4% efficient fullerene-free organic solar cells exploiting long-range exciton energy transfer.
In order to increase the power conversion efficiency of organic solar cells, their absorption spectrum should be broadened while maintaining efficient exciton harvesting. This requires the use of multiple complementary absorbers, usually incorporated in tandem cells or in cascaded exciton-dissociating heterojunctions. Here we present a simple three-layer architecture comprising two non-fulleren...
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ژورنال
عنوان ژورنال: Nature Communications
سال: 2014
ISSN: 2041-1723
DOI: 10.1038/ncomms4406