Flexible electronics have recently gained considerable attention due to their potential to
provide new and innovative solutions to a wide range of challenges in various electronic …

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 …

Abstract Mid‐infrared (MIR) photodetection, covering diverse molecular vibrational regions
and atmospheric transmission windows, is vital to civil and military purposes. Versatile use …

Photodetectors built from conventional bulk materials such as silicon, III–V or II–VI
compound semiconductors are one of the most ubiquitous types of technology in use today …

Ultraviolet photodetectors (UV PDs) with “5S”(high sensitivity, high signal‐to‐noise ratio,
excellent spectrum selectivity, fast speed, and great stability) have been proposed as …

Wide band gap semiconductors are essential for today's electronic devices and energy
applications because of their high optical transparency, controllable carrier concentration …

Low dimensional materials including quantum dots, nanowires, 2D materials, and so forth
have attracted increasing research interests for electronic and optoelectronic devices in …

BACKGROUND Materials by design is an appealing idea that is very hard to realize in
practice. Combining the best of different ingredients in one ultimate material is a task for …

Optoelectronic devices with unconventional form factors, such as flexible and stretchable
light-emitting or photoresponsive devices, are core elements for the next-generation human …

Following a significant number of graphene studies, other two‐dimensional (2D) layered
materials have attracted more and more interest for their unique structures and distinct …