Abstract Perovskite (PVSK) photovoltaic (PV) devices are undergoing rapid development
and have reached a certified power conversion efficiency (PCE) of 26.1% at the cell level …

Because of high efficiencies and low-cost fabrication, perovskite solar cells (PSCs) have
drawn great attention. Although an impressive power conversion efficiency (PCE) of 26 …

Advancing inverted (p–i–n) perovskite solar cells (PSCs) is key to further enhance the power
conversion efficiency (PCE) and stability of flexible and perovskite-based tandem …

Summary Formamidinium-cesium (FA-Cs) lead halide has attracted wide interest for
enhancing the stability of perovskite solar cells; however, the crystallization of FA-Cs …

All-inorganic CsPbX 3 perovskite solar cells (PSCs) have become a research topic in the
field of photovoltaics in recent years due to their suitable bandgap and excellent stability …

Insufficient charge extraction at the interfaces between light‐absorbing perovskites and
charge transporting layers is one of the drawbacks of state‐of‐the‐art perovskite solar cells …

Metal halide perovskite single crystals are promising for diverse optoelectronic applications
due to their outstanding properties. In comparison to the bulk, the crystal surface suffers from …

The design of additives mainly involves selection of functional groups with coordination
relationships with defects in perovskite materials. However, it is particularly important to …

In recent years, the power conversion efficiency (PCE) of perovskite solar cells (PSCs) has
witnessed rapid progress. Nevertheless, the pervasive defects prone to non‐radiative …

Metal‐cation defects and halogen‐anion defects in perovskite films are critical to the
efficiency and stability of perovskite solar cells (PSCs). In this work, a random polymer, poly …