Halide perovskite solar cells (PSCs) have achieved power conversion efficiencies (PCEs)
approaching 26%, however, the stability issue hinders their commercialization. Due to the …

Over the past few years, all‐inorganic perovskite solar cells (PSCs), especially CsPbI2Br
PSCs, have received much attention because of their excellent thermal stability and a …

Low‐dimensional (LD) perovskites can effectively passivate and stabilize 3D perovskites for
high‐performance perovskite solar cells (PSCs). Regards CsPbI3‐based PSCs, the …

Abstract Two-dimensional (2D) and three-dimensional (3D) perovskite heterostructures
have played a key role in advancing the performance of perovskite solar cells,. However, the …

With rapid development of photovoltaic technology, flexible perovskite solar cells (f‐PSCs)
have attracted much attention for their light weight, high flexibility and portability. However …

Although the FAPbI3 perovskite system exhibits an impressive optoelectronic characteristic
and thermal stability because of its energetically unstable black phase at room temperature …

Deep traps originated from the defects formed at the surfaces and grain boundaries of the
perovskite absorbers during their lattice assembly are the main reasons that cause …

The quality of wide-band-gap (WBG) perovskite films plays an important role in tandem solar
cells. Therefore, it is necessary to improve the performance of WBG perovskite films for the …

Introducing excess PbI2 has proven to be an effective in situ passivation strategy for
enhancing efficiency of perovskite solar cells (PSCs). Nevertheless, the photoinstability and …

The self‐assembled hole transporting molecules (SAHTMs) bearing anchoring groups have
been established as the hole transporting layers (HTLs) for highly efficient p–i–n perovskite …