15.9% organic tandem solar cell with extended near-infrared absorption
نویسندگان
چکیده
منابع مشابه
Contorted Hexabenzocoronenes with Extended Heterocyclic Moieties Improve Visible-Light Absorption and Performance in Organic Solar Cells
The large band gaps of existing contorted hexabenzocoronene derivatives severely limit visible-light absorption, restricting the photocurrents generated by solar cells utilizing contorted hexabenzocoronene (cHBC). To decrease the band gap and improve the light-harvesting properties, we synthesized cHBC derivatives having extended heterocyclic moieties as peripheral substituents. Tetrabenzofuran...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2020
ISSN: 0003-6951,1077-3118
DOI: 10.1063/5.0005172