Memristive and nanoionic devices have recently emerged as leading candidates for
neuromorphic computing architectures. While top-down fabrication based on conventional …

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 …

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 …

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

Miniaturized spectrometers are of considerable interest for their portability. Most designs to
date employ a photodetector array with distinct spectral responses or require elaborated …

Two-dimensional layered materials (2DLMs) have been a central focus of materials
research since the discovery of graphene just over a decade ago. Each layer in 2DLMs …

The isolation of a growing number of two-dimensional (2D) materials has inspired worldwide
efforts to integrate distinct 2D materials into van der Waals (vdW) heterostructures. Given …

The isolation of graphene in 2004 from graphite was a defining moment for the “birth” of a
field: two-dimensional (2D) materials. In recent years, there has been a rapidly increasing …

The exfoliation and identification of the two-dimensional (2D) single atomic layer of carbon
have opened the opportunity to explore graphene and related 2D materials due to their …

Abstract 2D transition metal dichalcogenides (TMDs) have attracted much attention for their
gas sensing applications due to their superior responsivity at typical room temperature …