A grand family of two-dimensional (2D) materials and their heterostructures have been
discovered through the extensive experimental and theoretical efforts of chemists, material …

TiO2-based photodetectors (PDs) have been hotspots in recent years for their excellent
thermal stabilities and optoelectronic performance under ultraviolet (UV) light. However, the …

Since their discovery in 1981, quantum dots (QDs) have been the center of attention in
optoelectronic fields owing to their excellent properties such as clearly discrete band …

Self-powered deep-ultraviolet photodetectors have received considerable attention in recent
years because of their efficiency, reliability, and various applications in civilian and military …

Solar-blind deep-ultraviolet photodetectors are one of the most effective tools to detect
corona discharge because high-voltage corona discharge is always accompanied by deep …

Ultraviolet (UV) communication is a cutting‐edge technology in communication battlefields,
and self‐powered photodetectors as their optical receivers hold great potential. However …

Photomultiplication‐type organic photodetectors (PM‐OPDs) have developed rapidly in
UVA, visible and near‐infrared ranges, but they face great challenges in the UVB and UVC …

Recently, lead halide perovskites arouse intensive attentions in photoelectric fields owing to
their low trap state density, high carrier mobility, large extinction coefficient, and low …

In this study, a high-photoresponsivity self-powered deep ultraviolet (DUV) photodetector
based on an Ag2O/β-Ga2O3 heterojunction was fabricated by depositing a p-type Ag2O thin …

In recent years, the rapid increase in fire frequency has led to demands for efficient fire
monitoring systems. To realize sensitive and large-area fire monitoring, flame sensing based …