Inverted perovskite solar cells (PSCs) have attracted considerable attention due to their
distinct advantages, including minimal hysteresis, cost‐effectiveness, and suitability for …

It is certain that perovskite materials must be a game‐changer in the solar industry as long
as their stability reaches a level comparable with the lifetime of a commercialized Si …

Tandem solar cells that pair silicon with a metal halide perovskite are a promising option for
surpassing the single-cell efficiency limit. We report a monolithic perovskite/silicon tandem …

Stability and current–voltage hysteresis stand as major obstacles to the commercialization of
metal halide perovskites. Both phenomena have been associated with ion migration, with …

Advancing inverted (p–i–n) perovskite solar cells (PSCs) is key to further enhance the power
conversion efficiency (PCE) and stability of flexible and perovskite-based tandem …

The last decade has seen remarkable advancements in the field of perovskite materials and
photovoltaic technologies. One of their most extraordinary characteristics is the high quality …

Perovskite-based devices have achieved high efficiencies in the fields of photovoltaics and
energy storage. However, intrinsic defects in the deep levels of the perovskite structure are …

Fabricating perovskite films with a dominant crystal orientation is an effective path to
realizing quasi‐single‐crystal perovskite film, which can eliminate the fluctuation of the …

Polycrystalline optoelectronic materials are widely used for photoelectric signal conversion
and energy harvesting and play an irreplaceable role in the semiconductor field. As an …

Grain boundaries (GBs) play an important role in determining the optoelectronic properties
of perovskites, requiring an atomistic understanding of the underlying mechanisms. Strain …