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

Flexible photodetectors exhibit many advantages such as a good bendability, foldability, and
even stretchability as well as weight light, which have triggered a widely concerned in …

Next-generation mid-infrared (MIR) imaging chips demand free-cooling capability and high-
level integration. The rising two-dimensional (2D) semimetals with excellent infrared (IR) …

Next‐generation imaging systems require photodetectors with high sensitivity, polarization
sensitivity, miniaturization, and integration. By virtue of their intriguing attributes, emerging …

Being capable of sensing broadband infrared (IR) light is vitally important for wide-ranging
applications from fundamental science to industrial purposes. Two-dimensional (2D) …

Abstract Two‐dimensional (2D) materials have attracted extensive attention in the field of
photodetection thanks to their unique physical properties. Among them, the PdSe2 …

New-generation infrared detectors call for higher operation temperature and polarization
sensitivity. For traditional HgCdTe infrared detectors, the additional polarization optics and …

Infrared (IR) detection is vital for various military and civilian applications. Recent research
has highlighted the potential of two‐dimensional (2D) topological semimetals in IR detection …

Defect centers in wide-band-gap crystals have garnered interest for their potential in
applications among optoelectronic and sensor technologies. However, defects embedded in …

Abstract 2D materials have shown great promise for next‐generation high‐performance
photodetectors. However, the performance of photodetectors based on 2D materials is …