High-Performance Inverted Organic Photovoltaics Without Hole-Selective Contact


A detailed investigation of the functionality of inverted organic photovoltaics (OPVs) using bare Ag contacts as the top electrode is presented. The inverted OPVs without a hole-transporting layer (HTL) exhibit a significant gain in hole-carrier selectivity and power-conversion efficiency (PCE) after exposure in ambient conditions. Inverted OPVs comprised… (More)
DOI: 10.1021/acsami.5b06578


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