Perovskite solar cells have demonstrated the efficiencies needed for technoeconomic
competitiveness. With respect to the demanding stability requirements of photovoltaics …

All-perovskite tandem solar cells are attracting considerable interest in photovoltaics
research, owing to their potential to surpass the theoretical efficiency limit of single-junction …

The hole-transporting material (HTM) plays a crucial role in the performance and stability of
perovskite solar cells (PSCs). Ideally, it facilitates lossless charge transfer and suppresses …

High-quality perovskite light harvesters and robust organic hole extraction layers are
essential for achieving high-performing perovskite solar cells (PSCs). We introduce a …

The inverted formamidinium (FA)-rich perovskite solar cells possess great potential in
realizing high power conversion efficiency (PCE) and excellent stability. However, the …

The deposition of large ammonium cations onto perovskite surfaces to passivate defects and
reduce contact recombination has enabled exceptional efficiency and stability in perovskite …

High-quality defect passivation at perovskite/charge extraction layer heterojunctions in
perovskite solar cells is critical to solar device operation. Here we report a …

Perovskite solar cells (PSCs) have emerged as a promising next-generation photovoltaic
technology for the future energy supply owing to their high efficiency, favourable solution …

Perovskite solar cells (PSCs) hold significant promise as the next‐generation materials in
photovoltaic markets, owing to their ability to achieve impressive power conversion …

Chemical do** is an important approach to manipulating charge-carrier concentration and
transport in organic semiconductors (OSCs),–and ultimately enhances device performance …