TY - RPRT TI - Core effect on indacenodithieno[3,2-b]thiophene dimer based small molecule acceptors for non-fullerene polymer solar cells AU - Zhang, M AU - Hu, Y. AU - Xu, X. AU - Yu, L. AU - Li, Y. AU - Peng, Q. PY - 2022 DO - 10.1016/j.synthmet.2021.116812 UR - https://www.osti.gov/biblio/1809013 ID - 1809013 ER -