New photovoltaic materials have been searched for in the past decades for clean and
renewable solar energy conversion with an objective of reducing the levelized cost of …

The performance and stability of organic–inorganic hybrid perovskite solar cells (PSCs) is
sensitive to water and moisture in an ambient environment. Understanding how H2O …

The development of green, sustainable, and economical chemical processes represents a
cornerstone challenge within chemistry today. Semiconductor heterogeneous photocatalysis …

The fields of photovoltaics, photodetection and light emission have seen tremendous activity
in recent years with the advent of hybrid organic-inorganic perovskites. Yet, there have been …

High-quality and millimeter-sized perovskite single crystals of CsPbBr3 and Cs4PbBr6 were
prepared in organic solvents and studied for correlation between photocurrent generation …

Low-dimensional-networked (low-DN) perovskite derivatives are bulk quantum materials in
which charge carriers are localized within ordered metal halide sheets, rods, or clusters that …

We propose a new model of defect formation and ion migration at the surfaces/grain
boundaries of lead-halide perovskites, based on ab initio calculations. Inspired by the …

Organic–inorganic hybrid perovskites have been intensively researched in the past decade
for their optoelectronic properties. The emergence of Ruddlesden–Popper perovskites …

Surfaces and heterojunction interfaces, where defects and energy levels dictate charge‐
carrier dynamics in optoelectronic devices, are critical for unlocking the full potential of …

The efficiency of perovskite solar cells has increased to a certified value of 25.2% in the past
10 years, benefiting from the superior properties of metal halide perovskite materials …