Sangjae Lee

Carrier Dynamicsin Nonfullerene Acceptor OrganicPhotovoltaics through Ultrafast Spectroscopy

Abstract Nonfullerene acceptors (NFAs) have transformed organic photovoltaics (OPVs) by enabling high efficiencies at small energetic offsets, but rational progress demands a mechanistic view of photoinduced processes across femtosecond–microsecond windows. This review synthesize...