Two-dimensional heterostructures (2D HSs) have emerged as a new class of materials
where dissimilar 2D materials are combined to synergise their advantages and alleviate …

Silicon transistors are approaching their physical limit, calling for the emergence of a
technological revolution. As the acknowledged ultimate version of transistor channels, 2D …

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 (2D) materials have attracted increasing research interest because of the
abundant choice of materials with diverse and tunable electronic, optical, and chemical …

As a two-dimensional (2D) material, molybdenum disulfide (MoS2) exhibits unique
electronic and optical properties useful for a variety of optoelectronic applications including …

In gas sensor technology, current research efforts are focused on develo** a high
performance miniaturized gas sensor operating at room temperature. In recent years …

Van der Waals heterostructures (vdWHs) based on 2D layered materials with selectable
materials properties pave the way to integration at the atomic scale, which may give rise to …

Photodetection technology has been systematically studied due to wide practical
applications in temperature monitoring, thermal image technology, and light communication …

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

Semiconducting p–n heterojunctions, serving as the basic unit of modern electronic devices,
such as photodetectors, solar-energy conversion devices, and light-emitting diodes (LEDs) …