There is an ongoing global effort to advance emerging perovskite solar cells (PSCs), and
many of these endeavours are focused on develo** new compositions, processing …

The field of solar systems has undergone rapid development with the emergence of the
special material, perovskite. Perovskite's unique mechanism, defect tolerance, has enabled …

Even though the perovskite solar cell has been so popular for its skyrocketing power
conversion efficiency, its further development is still roadblocked by its overall performance …

Phase instability poses a serious challenge to the commercialization of formamidinium lead
iodide (FAPbI3)-based solar cells and optoelectronic devices. Here, we combine density …

Abstract Wide‐band gap (1.68 eV) perovskite solar cells (PSCs) are important components
of perovskite/Si tandem devices. However, the efficiency of wide band gap PSCs has been …

All highly-efficient organic–inorganic halide perovskite (OIHP) solar cells to date are made of
polycrystalline perovskite films which contain a high density of defects, including point and …

Perovskite solar cells (PSCs) have rapidly emerged as one of the hottest topics in the
photovoltaics community owing to their high power‐conversion efficiencies (PCE), and the …

The disorderly distribution of defects in the perovskite or at the grain boundaries, surfaces,
and interfaces, which seriously affect carrier transport through the formation of nonradiative …

A major efficiency limit for solution-processed perovskite optoelectronic devices, for example
light-emitting diodes, is trap-mediated non-radiative losses. Defect passivation using organic …

Despite the exciting progress on power conversion efficiencies, the commercialization of the
emerging lead (Pb) halide perovskite solar cell technology still faces significant challenges …