The interface tailoring is crucial for the efficiency and stability of Perovskite Solar Cells
(PSCs). The reported interface engineering primarily focuses on the energy level turning …

Inorganic electron transport layers (ETLs) are considered the most promising materials for
the construction of efficient and stable perovskite solar cells (PSCs) for commercialization …

Perovskite solar cells have made significant strides in recent years. However, there are still
challenges in terms of photoelectric conversion efficiency and long-term stability associated …

Mixed‐cation perovskite solar cells (PSCs) have attracted much attention because of the
advantages of suitable bandgap and stability. It is still a challenge to rationally design and …

Passivation is a popular method to increase power conversion efficiency (PCE), reduce
hysteresis related to surface traps and defects, and adjust mismatched energy levels. In this …

Abstract Inorganic two-dimensional (2D) perovskites possess excellent thermal stability and
high charge mobility, making them an attractive choice for stable optoelectronic devices …

Trihalide perovskites are an emerging class of materials, which have shown excellent
performance so far in solution-processed optoelectronic devices such as perovskite solar …

Perovskites with superior photophysical properties and simple solution processing are
widely applied in solar cells, light‐emitting diodes, photodetectors, and lasers. However, the …

Perovskite solar cells (PSCs) are broadly assembled in two ways, ie, regular (n–i–p) and
inverted (p–i–n) structures. Inverted (p–i–n) PSC architecture has attracted attention due to …

Defect accumulation and nonradiative recombination at the interface of the electron-
transport layer (ETL) and the photosensitive layer are inevitable obstacles to efficient and …