Since the first introduction of the organic–inorganic hybrid perovskite in the field of
optoelectronics, extraordinary progress in both the photoelectric-conversion-efficiency and …

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 …

Interfacial defect and residual stress hinder the further enhancement of power conversion
efficiency (PCE) and stability of perovskite solar cells (PSCs). Here, we report a …

Perovskite-based tandem solar cells have attracted increasing interest because of its great
potential to surpass the Shockley–Queisser limit set for single-junction solar cells. In the …

Rapid progress in the efficiency of hybrid lead halide perovskite photovoltaics surpassed the
semiconductor thin-film solar cells such as CdTe (cadmium telluride), CZTS (copper zinc tin …

The rapid improvement in the power conversion efficiency (PCE) of perovskite solar cells
(PSCs) has prompted interest in bringing the technology toward commercialization …

The efficiency of metal halide perovskite solar cells (PSCs) has skyrocketed; however,
defects created by aging precursor solutions and during crystallization pose a significant …

Lead halide perovskite solar cells now show excellent efficiencies and encouraging levels of
stability. Further improvements in performance require better control of the trap states which …

Organic–inorganic metal halide perovskite solar cells represent the fastest advancing solar
cell technology in terms of energy conversion efficiency improvement, as seen in the last …

Contact engineering is a prerequisite for achieving desirable functionality and performance
of semiconductor electronics, which is particularly critical for organic–inorganic hybrid halide …