Three-dimensional (3D) organic–inorganic lead halide perovskites have emerged in the
past few years as a promising material for low-cost, high-efficiency optoelectronic devices …

Ferroelectric materials, characterized by the switchable spontaneous polarization (P s)
through reversing the directions of external electric field, exhibit versatile physical attributes …

Ferroelectricity and X‐ray detection property have been recently implemented for the first
time in hybrid bromide double perovskites. It sheds a light on achieving photosensitive and …

Metal‐halide perovskites are recently emerging as the promising alternative for CPL
detection owing to their CPL‐sensitive property induced by chiral organics and efficient …

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

On-chip polarization-sensitive photodetectors offer unique opportunities for next-generation
ultra-compact polarimeters. So far, mainstream approaches have relied on the anisotropic …

Chiral halide perovskites have recently emerged as a class of potential optoelectronic
materials. In this review, we mainly aim to provide a comprehensive understanding of chiral …

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 …

Polarization‐sensitive photodetectors are gaining numerous attention since polarization
detection is important in geological remote sensing, atmospheric monitoring, military recon …

Two-dimensional (2D) hybrid perovskites of Ruddlesden–Popper (RP) lattices are recently
booming as a vigorous class of ferroelectrics, whereas their intrinsic van der Waals gaps …