Interfacial engineering has long been a vital means of improving thin-film device
performance, especially for organic electronics, perovskites, and hybrid devices. It greatly …

Metal-oxide-based charge-transport layers have played a pivotal role in the progress of
perovskite solar cells. Yet metal-oxide/perovskite interfaces are often highly defective, owing …

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 …

Cesium tin chloride (CsSnCl3) is a potential and competitive absorber material for lead-free
perovskite solar cells (PSCs). The full potential of CsSnCl3 not yet been realized owing to …

All-perovskite tandem solar cells are attracting considerable interest in photovoltaics
research, owing to their potential to surpass the theoretical efficiency limit of single-junction …

Even though power conversion efficiency has already reached 25.8%, poor stability is one of
the major challenges hindering the commercialization of perovskite solar cells (PSCs) …

All-inorganic perovskites are emerging as excellent photovoltaic candidates for single-
junction or tandem solar cells. However, large energy loss due to non-radiative …

CsPbI3 has recently received tremendous attention as a possible absorber of perovskite
solar cells (PSCs). However, CsPbI3-based PSCs have yet to achieve the high performance …

Mixed tin-lead perovskite solar cells have driven a lot of passion for research because of
their vital role in all-perovskite tandem solar cells, which hold the potential for achieving …

The tunable bandgaps and facile fabrication of perovskites make them attractive for multi-
junction photovoltaics,. However, light-induced phase segregation limits their efficiency and …