Lead halide perovskites are extensively investigated as efficient solution-processable
materials for photovoltaic applications. The greatest stability and performance of these …

Halide perovskites have gained tremendous attention in the past decade owing to their
excellent properties in optoelectronics. Recently, a fascinating property, ferroelectricity, has …

Abundant chemical diversity and structural tunability make organic–inorganic hybrid
perovskites (OIHPs) a rich ore for ferroelectrics. However, compared with their inorganic …

The past decade has witnessed a rapid rise in the performance of optoelectronic devices
based on lead‐halide perovskites (LHPs). The large mobility‐lifetime products and defect …

Molecular ferroelectrics have gradually aroused great interest in both fundamental scientific
research and technological applications because of their easy processing, light weight and …

The Photodetector (PD) refers to an energy harvesting device that can directly convert light
energy into electric current. Such a device has been widely used in different applications …

Dion–Jacobson (DJ) phase 2D perovskites with various aromatic diammonium cations,
potentially possessing high stability, have been developed for optoelectronics. However …

Structural non-centrosymmetry in semiconducting organic–inorganic hybrid halide
perovskites can introduce functionalities like anomalous photovoltaics and nonlinear optical …

Polarization sensitivity, which shows great potential in photoelectric detection, is expected to
be significantly improved by the ferroelectric anomalous photovoltaic (APV) effect. However …

Molecular ferroelectric films (MFFs) offer a good platform for miniaturized electronic devices,
which are inseparable from their multiaxial nature. Despite great studies, soft MFFs with …