With an excellent power conversion efficiency of 25.7%, closer to the Shockley–Queisser
limit, perovskite solar cells (PSCs) have become a strong candidate for a next-generation …

Perovskite solar cells (PSCs) are now one of the most promising solar cells due to
advantages such as high‐power conversion efficiency (PCE), low cost, and ease of …

Modulating perovskite crystallization and understanding hot carriers (HCs) dynamics in
perovskite films are very critical to achieving high‐performance perovskite solar cells …

Sequential deposition has been widely employed to modulate the crystallization of
perovskite solar cells because it can avoid the formation of nucleation centers and even …

Although the power conversion efficiency values of perovskite solar cells continue to be
refreshed, it is still far from the theoretical Shockley-Queisser limit. Two major issues need to …

Solution‐processed 2D perovskite films generally contain mixed quantum wells (QWs) with
multiple well width distribution, which seriously weakens the charge transfer. To achieve …

Abstract 2D perovskite passivation strategies effectively reduce defect‐assisted carrier
nonradiative recombination losses on the perovskite surface. Nonetheless, severe energy …

The presence of C60-induced nonradiative recombination tends to deteriorate the overall
efficiency of inverted perovskite solar cells (PSCs). To alleviate this problem, ultrathin BiOBr …

The development of inorganic hole‐transporting materials (HTMs) is one of the most reliable
ways to improve the stability of perovskite solar cells (PSCs). However, the un‐optimal …

Charge accumulations and electron recombination at the interfaces between perovskites
and charge transporting materials are two critical factors significantly hindering the power …