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 extraordinary electronic, optical, and mechanical characteristics of 2D materials make
them promising candidates for optoelectronics, specifically in infrared (IR) detectors owing to …

Abstract Antimony selenide (Sb2Se3) is a promising candidate for photodetector
applications boasting unique material benefits and remarkable optoelectronic properties …

Photogating effect is the dominant mechanism of most high-responsivity two-dimensional
(2D) material photodetectors. However, the ultrahigh responsivities in those devices are …

Piezoelectric nanomaterials that can generate reactive oxygen species (ROS) by
piezoelectric polarization under an external mechanical force have emerged as an effective …

Photoelectric detectors are the central part of modern photodetection systems with
numerous commercial and scientific applications. p‐Type semiconductor materials play …

Abstract van der Waals (vdW) heterostructures based on atomically thin 2D materials have
led to a new era in next‐generation optoelectronics due to their tailored energy band …

Plasmon-free surface enhanced Raman scattering (SERS) based on the chemical
mechanism (CM) is drawing great attention due to its capability for controllable molecular …

As one of the most appealing two-dimensional materials, graphene (Gr) has attracted
tremendous research interest in optoelectronic device applications for its plenty of …

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 …