Perovskite materials have outstanding optical and electronic properties. In recent years, the
power conversion efficiency (PCE) of perovskite solar cells (PSCs) in the laboratory has …

The high‐profile candidacy of low‐dimensional metal‐halide single crystals as promising
light emitters originates from the intriguing emission properties (eg, extremely broad …

The interfacial properties for the buried junctions of the perovskite solar cells (PSCs) play a
crucial role for the further enhancement of the power conversion efficiency (PCE) and …

The interfacial carrier nonradiative recombination resulting from defects and energy barrier
at buried interface hinders further enhancement of power conversion efficiency (PCE) and …

Metal halide perovskites have attracted great attention and are rapidly developing mainly
due to their excellent optoelectronic properties. Currently, the efficiency of inverted (p–i–n) …

Interface modification is recognized as an effective strategy to promote the performance of
perovskite solar cells (PSCs) especially after the thorough optimization on film fabrication …

The electron transport layer (ETL) plays a crucial role for efficiency and stability of perovskite
solar cells (PSCs). As a promising low‐temperature ETL, tin oxide still requires complicated …

Tin dioxide (SnO 2) has been demonstrated as one of the promising electron transport
layers for high-efficiency perovskite solar cells (PSCs). However, scalable fabrication of SnO …

Here, the modification of the SnO2 electron transport layer (ETL) by tetramethylammonium
chloride (TMACl) is described. The theoretical and experimental studies in this work …

Surface passivation is a proven strategy for preparing high efficiency planar perovskite solar
cells. Herein, we report an effective surface passivation strategy using the multifunctional …