Polymorphic 2D materials allow structural and electronic phase engineering, which can be
used to realize energy-efficient, cost-effective, and scalable device applications. The phase …

Motivated by the high expectation for efficient electrostatic modulation of charge transport at
very low voltages, atomically thin 2D materials with a range of bandgaps are investigated …

Two-dimensional (2D) transition metal dichalcogenides (TMDCs) have been considered as
promising candidates for next generation nanoelectronics. Because of their atomically-thin …

One of the major areas of semiconductor device research is the development of transparent
or ohmic contacts between semiconductors and metal electrodes for the efficient injection of …

Crystal phase control in layered transition metal dichalcogenides is central for exploiting
their different electronic properties. Access to metastable crystal phases is limited as their …

The coupling of different 2D materials (2DMs) to form van der Waals heterostructures
(vdWHs) is a powerful strategy for adjusting the electronic properties of 2D semiconductors …

Since the successful isolation of single‐layer graphene with an atomic thickness, various
van der Waals (vdW) materials have been intensively studied owing to their unique …

Nonradiative charge-carrier recombination in transition-metal dichalcogenide (TMD)
monolayers severely limits their use in solar energy conversion technologies. Because …

Do** of semiconductors, ie, accurately modulating the charge carrier type and
concentration in a controllable manner, is a key technology foundation for modern …

Two-dimensional (2D) van der Waals heterostructures based on various 2D transition metal
dichalcogenides are widely used in photodetection applications. However, their response …