Molecular packing and solar cell performance in blends of polymers with a bisadduct fullerene.
Cates N, Sweetnam S, Hoke ET, Gysel R, Miller CE, Bartelt JA, Xie X, Toney MF, McGehee MD. Molecular packing and solar cell performance in blends of polymers with a bisadduct fullerene. Nano Lett. 2012 03 14; 12(3):1566-70.