In addition to high efficiencies, upscaling and long‐term operational stability are key pre‐
requisites for moving perovskite solar cells toward commercial applications. In this work, a …

Halide perovskite solar cells (PSCs) have already demonstrated power conversion
efficiencies above 25%, which makes them one of the most attractive photovoltaic …

Introducing hydroiodic acid (HI) as a hydrolysis‐derived precursor of the intermediate
compounds has become an increasingly important issue for fabricating high quality and …

Among all types of photovoltaics, perovskite solar cells (PSCs) have received extensive
attention because of their potential for achieving cheap, lightweight, and fast fabricated …

Recent years have witnessed considerable progress in the development of solar cells based
on lead halide perovskite materials. However, their intrinsic instability remains a limitation. In …

Achieving long-term stability along with high power conversion efficiency (PCE) is the
biggest obstacle for the pursuit of organic–inorganic perovskite solar cells (PSCs) toward …

Organic–inorganic metal halide perovskite films have emerged as potential candidate
materials for photoelectric devices because of their superior optoelectronic properties. The …

Grain boundaries (GBs) in perovskite polycrystalline films are the most sensitive place for
the formation of the defect states and the accumulation of impurities. Thus, abundant works …

Organic–inorganic hybrid Pb halide perovskites have gained much attention as the most
promising next generation photovoltaics, and the certificated power conversion efficiency of …

The grain sizes of soft CH3NH3PbI3 (MAPbI3) thin films and the atomic contact strength at
the MAPbI3/P3CT-Na interface are manipulated by varying the drying time of the saturated …