During past several years, the photovoltaic performances of organic solar cells (OSCs) have
achieved rapid progress with power conversion efficiencies (PCEs) over 18 …

Organic solar cells (OSCs) were dominated by donor–acceptor blends based on polymer
donors and fullerene acceptors for nearly two decades. In the past, apprehensions about the …

The variation of the vertical component distribution can significantly influence the
photovoltaic performance of organic solar cells (OSCs), mainly due to its impact on exciton …

The large open-circuit voltage (V oc) loss is currently the main obstacle for pursuing the
highly efficient organic photovoltaics (OPVs). To address this issue, we construct the ternary …

Volatile solid additives (SADs) are considered as a simple yet effective approach to tune the
film morphology for high-performance organic solar cells (OSCs). However, the structural …

Here, a near‐infrared (NIR)‐absorbing small‐molecule acceptor (SMA) Y‐SeNF with strong
intermolecular interaction and crystallinity is developed by combining selenophene‐fused …

Achieving both high open‐circuit voltage (Voc) and short‐circuit current density (Jsc) to
boost power‐conversion efficiency (PCE) is a major challenge for organic solar cells …

The large energy loss (Eloss) is one of the main obstacles to further improve the photovoltaic
performance of organic solar cells (OSCs), which is closely related to the charge transfer …

Abstract Near‐infrared (NIR)‐absorbing organic semiconductors have opened up many
exciting opportunities for organic photovoltaic (OPV) research. For example, new …

The effective molecular design of non‐fullerene acceptors is important to high‐efficiency
organic solar cells. Herein, asymmetric alkyl chain engineering is applied to design a new …