In the last decade, two‐dimensional layered materials (2DLMs) have been drawing
extensive attentions due to their unique properties, such as absence of surface dangling …

The integration of graphene and semiconductor leverages the distinct advantages of
different materials and unleashes promising photoresponse generation phenomena …

Graphene/silicon Schottky junctions have been proven efficient for photodetection, but the
existing high dark current seriously restricts applications such as weak signal detection. In …

Photo-modulation is a promising strategy for contactless and ultrafast control of optical and
electrical properties of photoactive materials. Graphene is an attractive candidate material …

Recent advances in graphene-based photodetectors have demonstrated the feasibility of
utilizing graphene as a fantastic material for the development of future high-performance …

Internal photoemission is a prominent branch of the photoelectric effect and has emerged as
a viable method for detecting photons with energies below the semiconductor bandgap. This …

Organic–inorganic hybrid lead halide perovskite photodetectors have attracted worldwide
attention in the field of optoelectronics. This study reports on a solution processable UV …

Heterostructures of two-dimensional (2D) materials are being actively explored for a
plethora of applications because of their ability to form stacked layers that provide access to …

Organic molecules have been attracting intense attention as promising candidates in future
large-area, low-manufacturing-cost, and flexible optoelectronic devices. However, limited by …

Photodetectors (PDs) play a crucial role in imaging, sensing, communication systems, etc.
Graphene (Gr), a leading two-dimensional material, has demonstrated significant potential …