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

Driven by the growing dominance of balance of system costs in photovoltaic installations,
next-generation solar cell technologies must deliver significant increases in power …

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 …

The performance of perovskite solar cells with inverted polarity (pin) is still limited by
recombination at their electron extraction interface, which also lowers the power conversion …

If perovskite solar cells (PSCs) with high power conversion efficiencies (PCEs) are to be
commercialized, they must achieve long-term stability, which is usually assessed with …

Monolithic perovskite/silicon tandem solar cells are of great appeal as they promise high
power conversion efficiencies (PCEs) at affordable cost. In state-of-the-art tandems, the …

Over the past decade, the performance of solar cells based on metal halide perovskite
semiconductors has skyrocketed, now rivalling established technologies such as crystalline …

Achieving the long-term stability of perovskite solar cells is arguably the most important
challenge required to enable widespread commercialization. Understanding the perovskite …

Abstract Wide-bandgap (WBG) mixed-halide perovskites show promise of realizing efficient
tandem solar cells but at present suffer from large open-circuit voltage loss and the …

Perovskite–silicon tandem solar cells offer the possibility of overcoming the power
conversion efficiency limit of conventional silicon solar cells. Various textured tandem …