Perovskite photovoltaics have attracted significant attention in both academia and industry,
benefiting from the superiorities of high efficiency, low cost, and simplified fabrication …

The best research‐cell efficiency of perovskite solar cells (PSCs) is comparable with that of
mature silicon solar cells (SSCs); However, the industrial development of PSCs lags far …

Here robust Pb‐S covalency is successfully incorporated into CsPbI3 heterojunction by
introducing a new zwitterionic organosulfide‐halide perovskite on top of CsPbI3 …

Perovskite solar cells (PSCs) have emerged as prominent contenders in photovoltaic
technologies, reaching a certified efficiency of 26.7%. Nevertheless, the current record …

The efficiency and longevity of metal-halide perovskite solar cells are typically dictated by
nonradiative defect-mediated charge recombination. In this work, we demonstrate a vapor …

Here, we report a detailed surface analysis of dry-and ambient air-annealed CsPbI3 films
and their subsequent modified interfaces in perovskite solar cells. We revealed that …

Surface defects seriously damage carrier transport by forming non-radiative recombination
centers on the perovskite film, which negatively affect the power conversion efficiency (PCE) …

Organic, nonfullerene semiconductors capable of self-assembly and composed of either
anthraquinone (AQ) or naphthalenediimide (NDI) central fragments have been designed as …

Manipulation of interfacial defects and carrier extraction or transport are crucial for improving
the operational stability and photovoltaic performance of perovskite solar cells (PSCs). Here …

Interface engineering has become the mainstream for improving the performance of
perovskite solar cells (PSCs). Interfacial dipole (ID) molecules have emerged as a feasible …