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

Metal-oxide-based charge-transport layers have played a pivotal role in the progress of
perovskite solar cells. Yet metal-oxide/perovskite interfaces are often highly defective, owing …

Controlling the perovskite morphology and defects at the buried perovskite-substrate
interface is challenging for inverted perovskite solar cells. In this work, we report an …

The main bottlenecks limiting the photovoltaic performance and stability of inverted
perovskite solar cells (PSCs) are trap-assisted non-radiative recombination losses and …

Improved stability and efficiency of two-terminal monolithic perovskite-silicon tandem solar
cells will require reductions in recombination losses. By combining a triple-halide perovskite …

Pin geometry perovskite solar cells (PSCs) offer simplified fabrication, greater amenability to
charge extraction layers, and low-temperature processing over nip counterparts. Self …

Inserting an ultrathin low-conductivity interlayer between the absorber and transport layer
has emerged as an important strategy for reducing surface recombination in the best …

Lewis base molecules that bind undercoordinated lead atoms at interfaces and grain
boundaries (GBs) are known to enhance the durability of metal halide perovskite solar cells …

Perovskite solar cells with the formula FA1− x Cs x PbI3, where FA is formamidinium,
provide an attractive option for integrating high efficiency, durable stability and compatibility …

Perovskite solar cells (PSCs) consisting of interfacial two-and three-dimensional
heterostructures that incorporate ammonium ligand intercalation have enabled rapid …