Exceptional power conversion efficiency (PCE) of 25.7% in perovskite solar cells (PSCs) has
been achieved, which is comparable with their traditional rivals (Si‐based solar cells) …

Additives are widely adopted for efficient, stable, and hysteresis‐free perovskite solar cells
and play an important role in various breakthroughs of perovskite solar cells (PSCs). Herein …

Halide perovskites are an intriguing class of materials that have recently attracted
considerable attention for use as the active layer in thin film optoelectronic devices …

Doping of lead halide perovskites (LHPs) with the targeted impurities has emerged as an
additional lever, a dimension beyond structural perfection and compositional distinction, for …

All‐inorganic cesium lead bromide (CsPbBr3) perovskite solar cells have attracted
enormous attention owing to their outstanding stability in comparison with organic–inorganic …

Uniform and high‐electronic‐quality perovskite thin films are essential for high‐performance
perovskite devices. Here, it is shown that the 3‐(decyldimethylammonio)‐propane‐sulfonate …

It is imperative to develop a large-aspect-ratio grain-based thin film with low trap density for
high-performance inorganic perovskite CsPbI2Br solar cells. Herein, by using Mn2+ ion …

A novel all‐solid‐state, hybrid solar cell based on organic‐inorganic metal halide perovskite
(CH3NH3PbX3) materials has attracted great attention from the researchers all over the …

All‐inorganic CsPbBrI2 perovskite has great advantages in terms of ambient phase stability
and suitable band gap (1.91 eV) for photovoltaic applications. However, the typically used …

Each component layer in a perovskite solar cell plays an important role in the cell
performance. Here, a few types of polymers including representative p‐type and n‐type …