Two-dimensional transition metal dichalcogenides (2D TMDs) have attracted much attention
in the field of optoelectronics due to their tunable bandgaps, strong interaction with light and …

Two-dimensional transition metal dichalcogenides (2D-TMDCs) with various physical
characteristics have attracted significant interest from the scientific and industrial worlds in …

van der Waals (vdW) vertical p–n junctions based on two-dimensional (2D) materials have
shown great potential in flexible, self-driven, high-efficiency electronic and optoelectronic …

Emerging two-dimensional narrow band gap materials with tunable band gaps and unique
electrical and optical properties have shown tremendous potential in broadband …

Molybdenum disulfide (MoS2) has attracted considerable research interest as a promising
candidate for downscaling integrated electronics due to the special two-dimensional …

The p–n junction, one of the prominent electrical components capable of being utilized in
electronics and optoelectronics, has attracted renewed interest due to recent research in two …

In recent years, 2D reconfigurable phototransistors (RPTs) have been applied in broadband
convolutional processing, retinomorphic hardware devices, and non‐volatile memorizers …

Dual-band photodetectors have attracted intensive attention because of the requirement of
multiband information [such as visible (VIS) and near-infrared (NIR)] in multicolor imaging …

Bipolar junction transistor (BJT) as one important circuit element is now widely used in high‐
speed computation and communication for its capability of high‐power signal amplification …