Stepwise Multidimensional Asymmetric Design of Dimeric Acceptors Enables Simultaneous Ordered Packing and High PLQY for High-Efficiency Organic Solar Cells.
Dimeric molecule acceptors (DMAs) are promising for organic solar cells (OSCs) due to their superior stability and high efficiency. However, further efficiency advancement is critically constrained by a fundamental trade‑off between achieving ordered molecular packing for efficient charge transport and maintaining high...