Cheng, Hao-Wen Realizing Efficient Charge/Energy Transfer and Charge Extraction in Fullerene-Free Organic Photovoltaics via a Versatile Third Component. [electronic resource] - Nano letters Aug 2019 - 5053-5061 p. digital Publication Type: Journal Article ISSN: 1530-6992 Standard No.: 10.1021/acs.nanolett.9b01344 doi