The power conversion efficiencies of organic solar cells (OSCs) have routinely lagged far
behind those of their inorganic counterparts. However, owing to the enormous contributions …

The morphological characteristics of the active layer in organic solar cells (OSCs),
encompassing phase separation structure, domain sizes, crystallinity and molecular …

The non-fullerene acceptors (NFAs) employed in state-of-art organic photovoltaics (OPVs)
often exhibit strong quadrupole moments which can strongly impact on material energetics …

The commercial viability of all‐small‐molecule (ASM) organic solar cells (OSCs) requires
high efficiency, long‐term stability, and low‐cost production. However, satisfying all these …

Random terpolymerization is an effective approach to achieving highly efficient and outdoor-
stable terpolymer photovoltaics. However, the working principle behind this remains unclear …

In the current study, six nonfullerene small acceptor molecules were designed by end-group
modification of terminal acceptors. Density functional theory calculations of all designed …

Polymerized small molecule acceptors have recently greatly facilitated the development of
all‐polymer solar cells (All‐PSCs) with respect to the power conversion efficiencies (PCEs) …

Energy losses significantly reduce the open-circuit voltage among current state-of-the-art
organic solar cells (OSCs), which limits the further enhancement of their power conversion …

Exciton bandwidths and exciton transport are difficult to control by material design. We
showcase the intriguing excitonic properties in an organic semiconductor material with …

Thermally induced degradation of organic photovoltaic devices hinders the
commercialization of this emerging PV technology. Thus, a precise understanding of the …