Abstract 2D materials show wide‐ranging physical properties with their electronic bandgaps
varying from zero to several electronvolts, offering a rich platform to explore novel electronic …

Infrared photodetectors have been widely applied in various fields, including thermal
imaging, biomedical imaging, and communication. Van der Waals (vdW) integration based …

Broadband convolutional processing is critical to high-precision image recognition and is of
use in remote sensing and environmental monitoring. Implementing in-sensor broadband …

High‐resolution imaging is at the heart of the revolutionary breakthroughs of intelligent
technologies, and it is established as an important approach toward high‐sensitivity …

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

Due to their low‐symmetry lattice characteristics and intrinsic in‐plane anisotropy, 2D
pentagonal materials, a new class of 2D materials composed entirely of pentagonal atomic …

The vector characteristics of light and the vectorial transformations during its transmission
lay a foundation for polarized photodetection of objects, which broadens the applications of …

In-plane anisotropic two-dimensional (2D) materials offer great opportunities for developing
novel polarization sensitive photodetectors without being in conjunction with filters and …

Long-wavelength infrared (LWIR) photodetection is important for heat-seeking technologies,
such as thermal imaging, all-weather surveillance, and missile guidance. Among various …

High quantum efficiency and wide-band detection capability are the major thrusts of infrared
sensing technology. However, bulk materials with high efficiency have consistently …