Perovskite solar cells (PSCs) have made incredibly fast progress in the past years, with the
efficiency approaching 26%, which is comparable to those of the best silicon solar cells. One …

Three-dimensional (3D) organic–inorganic lead halide perovskites have emerged in the
past few years as a promising material for low-cost, high-efficiency optoelectronic devices …

In perovskite solar cells, the interfaces between the perovskite and charge-transporting
layers contain high concentrations of defects (about 100 times that within the perovskite …

Metal-halide perovskites have rapidly emerged as one of the most promising materials of the
21st century, with many exciting properties and great potential for a broad range of …

Halide perovskites have shown superior potentials in flexible photovoltaics due to their soft
and high power‐to‐weight nature. However, interfacial residual stress and lattice mismatch …

Carrier extraction in mixed tin–lead perovskite solar cells is improved by modifying the top
and bottom perovskite surfaces with ethylenediammonium diiodide and glycine …

With rapid progress in a power conversion efficiency (PCE) to reach 25%, metal halide
perovskite-based solar cells became a game-changer in a photovoltaic performance race …

Tin perovskites have emerged as promising alternatives to toxic lead perovskites in next-
generation photovoltaics, but their poor environmental stability remains an obstacle towards …

Currently, the highest-performing lead-free perovskite solar cells utilize the element tin. Tin
halide perovskites, typically FASnI3, resemble their lead-based counterparts in …

As a rising star of third-generation photovoltaic technology, organic–inorganic halide
perovskite solar cells (PSCs) have exhibited high power conversion efficiency. However, the …