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 …

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 …

Abstract 2D perovskites, due to their unique properties and reduced dimension, are
promising candidates for future optoelectronic devices. However, the development of stable …

A decade of intense research on two-dimensional (2D) atomic crystals has revealed that
their properties can differ greatly from those of the parent compound,. These differences are …

Two-dimensional (2D) InSe is a good candidate for high-performance photodetectors due to
its good light absorption and electrical transport properties. However, 2D InSe …

By fine‐tuning the crystal nucleation and growth process, a low‐temperature‐gradient
crystallization method is developed to fabricate high‐quality perovskite CH3NH3PbBr3 …

Herein we for the first time achieved high-quality ultrathin single-crystalline SnSe 2 flakes via
an improved chemical vapor deposition (CVD) method employing low melting point SnI 2 as …

Due to the excellent electrical transport properties and optoelectronic performance, thin
indium selenide (InSe) has recently attracted attention in the field of 2D semiconducting …

Our review provides a comprehensive overview of the latest evolution of broadband
photodetectors (BBPDs) based on 2D materials (2DMs). We begin with BBPDs built on …

A dual-band self-powered photodetector (SPPD) with high sensitivity is realized by a facile
combination of InSe Schottky diode and Au plasmonic nanoparticle (NP) arrays. Comparing …