Organic–inorganic hybrid perovskite solar cells (PSCs) are promising third‐generation solar
cells. They exhibit high power conversion efficiency (PCE) and, in theory, can be …

2, 2′, 7, 7′-Tetrakis (N, N-di-p-methoxyphenylamine)-9, 9′-spirobifluorene (spiro-
OMeTAD), as an organic small molecule material, is the most commonly employed hole …

Judicious tailoring of the interface between the SnO2 electron‐transport layer and the
perovskite buried surface plays a pivotal role in obtaining highly efficient and stable …

The improvement of power conversion efficiency (PCE) and stability of the perovskite solar
cell (PSC) is hindered by carrier recombination originating from the defects at the buried …

The buried interface of the perovskite layer has a profound influence on its film morphology,
defect formation, and aging resistance from the outset, therefore, significantly affects the film …

The carrier extraction and transportation capability of electron-selective layers and light-
absorbers are very important for achieving highly efficient perovskite solar cells (PSCs) …

Organic‐inorganic lead halide perovskite are promising photovoltaic materials, but their
intrinsic defects and crystalline quality severely deteriorate the solar cells efficiency and …

Defects in the electron transport layer (ETL), perovskite, and buried interface will result in
considerable nonradiative recombination. Here, a bottom-up bilateral modification strategy …

Inorganic nickel oxide (NiOx) is an ideal hole transport material (HTM) for the fabrication of
high‐efficiency, stable, and large‐area perovskite photovoltaic devices because of its low …

Pure FAPbI3 (where FA is formamidinium) based perovskite solar cells (PSCs) have drawn
tremendous attention because of their exceptional photovoltaic properties, although long …