Nowadays, the soar of photovoltaic performance of perovskite solar cells has set off a fever
in the study of metal halide perovskite materials. The excellent optoelectronic properties and …

Perovskite solar cells (PSCs) emerging as a promising photovoltaic technology with high
efficiency and low manufacturing cost have attracted the attention from all over the world …

Inserting an ultrathin low-conductivity interlayer between the absorber and transport layer
has emerged as an important strategy for reducing surface recombination in the best …

The defective bottom interfaces of perovskites and hole-transport layers (HTLs) limit the
performance of pin structure perovskite solar cells. We report that the addition of lead …

The energy landscape of reduced-dimensional perovskites (RDPs) can be tailored by
adjusting their layer width (n). Recently, two/three-dimensional (2D/3D) heterostructures …

If perovskite solar cells (PSCs) with high power conversion efficiencies (PCEs) are to be
commercialized, they must achieve long-term stability, which is usually assessed with …

Perovskite solar cells have reached a power conversion efficiency over 25%, and the
engineering of the interface between the perovskite and hole transport layer (HTL) has been …

Two-terminal monolithic perovskite/silicon tandem solar cells demonstrate huge advantages
in power conversion efficiency compared with their respective single-junction counterparts …

Flexible perovskite solar cells (pero-SCs) are the best candidates to complement silicon
solar cells in the photovoltaic market. However, their power conversion efficiencies (PCEs) …

Reducing interface nonradiative recombination is important for realizing highly efficient
perovskite solar cells. In this work, we develop a synergistic bimolecular interlayer (SBI) …