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

Van der Waals heterostructures (vdWHs) based on 2D layered materials with selectable
materials properties pave the way to integration at the atomic scale, which may give rise to …

Broadband photodetectors are of great importance for numerous optoelectronic
applications. Two-dimensional (2D) tungsten disulfide (WS2), an important family member of …

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

Two-dimensional layered materials (2DLMs) have attracted a tremendous amount of
attention as photodetectors due to their fascinating features, including high potentials in new …

Infrared (IR) photodetectors are finding diverse applications in imaging, information
communication, military, etc. 2D metal chalcogenides (2DMCs) have attracted increasing …

Graphene (Gr) has many unique properties including gapless band structure, ultrafast
carrier dynamics, high carrier mobility, and flexibility, making it appealing for ultrafast …

Abstract 2D layered materials (2DLMs) have revolutionized the field of optoelectronics
owing to their exceptional properties of strong light–matter interaction, atomic‐level …

At the current stage of long-wavelength infrared (LWIR) detector technology development,
the only commercially available detectors that operate at room temperature are thermal …

In the last decade, papers on low-dimensional solid photodetectors have appeared in the
available literature reporting the achievement of record-breaking photodetectors, better than …