There is an ongoing global effort to advance emerging perovskite solar cells (PSCs), and
many of these endeavours are focused on developing new compositions, processing …

Commercialization is widely believed to be achievable for metal halide perovskite solar cells
with high efficiency and low fabrication cost. However, stability remains a key obstacle for …

Metallic lead (Pb 0) impurities in metal-halide perovskites have attracted tremendous
research concerns owing to their detrimental effects on perovskite solar cells (PSCs) …

Formamidinium–caesium mixed-cation perovskites have shown better thermal stability than
their methylammonium-containing counterparts but they suffer from photoinstability induced …

Metal halide perovskite solar cells are expected to lead the revolution in photovoltaics.
However, due to their soft and ionic lattice, perovskites are sensitive to external stimuli, and …

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 …

Black‐phase formamidinium lead iodide (FAPbI3) with narrow bandgap and high thermal
stability has emerged as the most promising candidate for highly efficient and stable …

All-perovskite tandem solar cells hold great promise in surpassing the Shockley–Queisser
limit for single-junction solar cells,–. However, the practical use of these cells is currently …

Nickel oxide (NiO x) hole transport layers (HTLs) are desirable contacts for perovskite
photovoltaics because they are low cost, stable, and readily scalable; however, they deliver …

In perovskite solar cells, the formation of residual/excess lead iodide (PbI2) in the perovskite
film is detrimental to device stability. However, the understanding of the effect of …