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

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 …

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 …

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 …

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 …

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 …

The surface of a semiconductor often has a key role in determining its properties. For metal
halide perovskites, understanding the surface features and their impact on the materials and …

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

The recent surge of scientific interest for lead halide perovskite semiconductors and
optoelectronic devices has seen a mix of materials science sub-fields converge on the same …

Metal‐halide perovskites are rapidly emerging as an important class of photovoltaic
absorbers that may enable high‐performance solar cells at affordable cost. Thanks to the …