Over the past decade, van der Waals (vdW) heterostructures has offered considerable
freedom to integrate various two dimensional (2D) layered materials and proved themselves …

The emergence of novel 2D materials has stimulated worldwide research enthusiasm in
both fundamental research and applied technologies in the realm of optoelectronics. Here …

Self-powered photodetectors with broadband and polarization-sensitive photoresponse are
desirable for many important applications such as wearable electronic devices and wireless …

We demonstrate the application of MXenes, metallic 2D materials of transition-metal
carbides, as excellent electrode materials for photonic devices. In this study, we have …

The production of hydrogen peroxide (H2O2) using photocatalytic nanoparticles is an
emerging field with applications in organic synthesis, biosensors, and fuel cells. Colloidal …

Self-powered photodetectors exhibiting broadband spectral responses have drawn
significant attention owing to their zero-power consumption, high sensitivity, and enhanced …

Graphene‐based photodetectors draw tremendous interests for broadband photodetection
in optical communications, sensing, and hyperspectral imaging. However, the extremely low …

Abstract Two-dimensional (2D) materials, due to their unique electronic, optical and
structural properties, have attracted extensive attention of researchers in the world …

We propose an ultrafast on-chip CMOS compatible graphene plasmonic photodetector
based on the photothermoelectric effect (PTE) that occurs across an entire homogeneous …

Self-powered devices are widely used in the detection and sensing fields. Asymmetric metal
contacts provide an effective way to obtain self-powered devices. Finding two stable metallic …