Metal halide perovskites have attracted increasing attention due to their superior optical and
electrical characteristics, flexible tunability, and easy fabrication processes. Apart from their …

Ferroelectricity, which has diverse important applications such as memory elements,
capacitors, and sensors, was first discovered in a molecular compound, Rochelle salt, in …

Metal halide perovskite (MHP) solar cells have attracted worldwide research interest.
Although it has been well established that grain, grain boundary, and grain facet affect …

To achieve efficient and stable hydrogen production while addressing the corrosive effects
of seawater on electrodes, integrating the energy‐saving urea oxidation reaction (UOR) with …

Hybrid halide perovskites have been identified as an important novel class of photovoltaic
absorbers and have proven their great potential with ever record-breaking efficiencies …

Perovskite solar cells (PSCs) represent a promising approach toward a climate‐neutral
energy supply. Great progress has been made to reach attractive efficiencies of photovoltaic …

Metal halide perovskites have emerged as promising photovoltaic materials with attractive
photoelectronic properties. However, the fundamental mechanisms for their outstanding …

This chapter provides an overview on the material class of halide perovskites, their novel
applications in thin film solar cells, and how ferroelectricity affects their properties. Novel …

It has been suggested that ferroelectric polarization may reduce charge carrier
recombination and contribute to the excellent charge carrier transport in light‐harvesting …

Ein Baustein für die erfolgreiche Energiewende hin zu erneuerbaren Technologien ist die
Photovoltaik. Solarzellen aus Silizium sind bereits technologisch ausgereift und seit …