Re-evaluating the role of sterics and electronic coupling in determining the open-circuit voltage of organic solar cells.
Graham KR, Erwin P, Nordlund D, Vandewal K, Li R, Ngongang Ndjawa GO, Hoke ET, Salleo A, Thompson ME, McGehee MD, Amassian A. Re-evaluating the role of sterics and electronic coupling in determining the open-circuit voltage of organic solar cells. Adv Mater. 2013 Nov 13; 25(42):6076-82.