Compared with three-dimensional semiconductors, low-dimensional (LD) semiconductors
have unique atomic arrangements and excellent optical and electrical characteristics, such …

Broadband photodetection spans the ultraviolet-C (250 nm) to shortwave-infrared (1250 nm)
range is essential and desirable for various applications such as optical communication …

Integrating two-dimensional materials into van der Waals heterostructures (vdWHs) is
considered to be an efficient strategy for multifunctional devices. Here, the m-GaS/n-MoTe 2 …

The development of new high-performance photodetectors (PDs) is currently focused on
achieving small size, low power consumption, low cost, and large bandwidth. Two …

Abstract van der Waals heterostructures (vdWHs) based on two-dimensional (2D) materials
without the crystal lattice matching constraint have great potential for high-performance …

Achieving an ultra-broad spectral response in a self-bias detector is a formidable challenge
that persists in optoelectronics that necessitates innovative solutions. We propose a unique …

Near-infrared (NIR) polarization photodetectors with two-dimensional (2D) semiconductors
and their van der Waals (vdW) heterostructures have presented great impact for the …

High‐performance and versatile multifunctional photodetection devices are essential for
various applications, but they often face severe challenges, such as limited operating modes …

UV–Vis–NIR photodetectors play a crucial role in numerous scientific and commercial
applications. It is a great challenge to realize UV–Vis–NIR photodetectors due to the limited …

Abstract 2D van der Waals (vdW) layered semiconductor vertical heterostructures with
controllable band alignment are highly desired for nanodevice applications including …