Abstract Two-dimensional materials (2DMs) have been used widely in constructing
photodetectors (PDs) because of their advantages in flexible integration and ultrabroad …

Abstract 2D materials, such as graphene, transition metal dichalcogenides, black
phosphorus, and tellurium, have been demonstrated to be promising building blocks for the …

Self‐powered photodetectors are considered as a new type of photodetectors enabling self‐
powered photodetection without external power. The excellent photoresponsivity, fast …

In the last decade, two‐dimensional layered materials (2DLMs) have been drawing
extensive attentions due to their unique properties, such as absence of surface dangling …

Intensive efforts have been devoted to the exploration of new optoelectronic devices based
on two-dimensional transition-metal dichalcogenides (TMDCs) owing to their strong light …

Hot charge carriers in graphene exhibit fascinating physical phenomena, whose
understanding has improved greatly over the past decade. They have distinctly different …

Graphene has attracted much attention for the realization of high-speed photodetection for
silicon photonics over a wide wavelength range. However, the reported fast graphene …

In recent years, 2D layered materials have emerged as potential candidates in the opto-
electronic field due to their intriguing optical, electrical and mechanical properties …

A photodetector (PD) converts optical signals into electrical ones and is widely used in
optical interconnect. High‐speed PDs are in high demand as they are necessary to meet …

Graphene integrated photonics provides several advantages over conventional Si
photonics. Single layer graphene (SLG) enables fast, broadband, and energy-efficient …