Improving Performance of Perovskite Solar Cells Using [7]Helicenes with Stable Partial Biradical Characters as the Hole‐Extraction Layers
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DOI: 10.1002/adfm.201808625
Abstract: Organic–inorganic hybrid perovskites have realized a high power conversion efficiency (PCE) in both n–i–p and p–i–n device configurations. However, since the p–i–n structure exempts the sophisticated processing of charge‐transporting layers, it seems to possess better… read more here.
Keywords: perovskite; extraction; partial biradical; perovskite solar ... See more keywords