Abstract Bismuth ferrite (BiFeO 3, BFO) as one of the few single-phase room-temperature
multiferroics, has aroused ever-increasing enthusiasm in research communities during the …

Nowadays the development of machine vision is oriented toward real-time applications such
as autonomous driving. This demands a hardware solution with low latency, high energy …

The photovoltaic effect can directly harvest solar energy by converting optical signals into
current without external bias and thus is a practical and sustainable approach for low-power …

Ferroelectric (FE) materials are thought to be promising materials for self-powered ultraviolet
(UV) photodetector applications because of their photovoltaic effects. However, FE-based …

Thin‐film lithium niobate platform, namely lithium‐niobate‐on‐insulator (LNOI), brings new
opportunities for integrated photonics, taking advantages from both outstanding crystalline …

The flexoelectric effect, which manifests itself as a strain-gradient-induced electrical
polarization, has triggered great interest due to its ubiquitous existence in crystalline …

Ferroelectric materials can be utilized for fabricating photodetectors because of the
photovoltaic effect. Enhancing the photovoltaic performance of ferroelectric materials is still a …

Aurivillius ferroelectrics materials with layer perovskite structure, spontaneous polarization
and ferro-pyro-phototronic effect afford a promising avenue for self-powered photodetectors …

Ferroelectric barium titanate (BaTiO3) with an intrinsic spontaneous polarization performs
multiple remarkable properties. Recently, ferroelectric BaTiO3 based materials and devices …

Photocurrent can be generated in ferroelectric devices with vertical-structured sandwich
configurations due to photovoltaic effect, which has potential applications in electronic …