Thienyl Sidechain Substitution and Backbone Fluorination of Benzodithiophene-Based Donor Polymers Concertedly Minimize Carrier Losses in ITIC-Based Organic Solar Cells - Khan, JI; Firdaus, Y; Cruciani, F; Liu, S; Anthopoulos, TD; Beaujuge, PM; Laquai, F (JOURNAL OF PHYSICAL CHEMISTRY C, 2020)