Abstract Since penta-graphene (PG), a two-dimensional (2D) carbon allotrope exclusively
composed of five-membered rings, was proposed in 2015, a great deal of effort has been …

Short-wavelength infrared light with a wavelength range of 1–3 µm is crucial in various fields
related to human activities. It has a better penetrating ability than visible light in harsh …

Next‐generation imaging systems require photodetectors with high sensitivity, polarization
sensitivity, miniaturization, and integration. By virtue of their intriguing attributes, emerging …

Owing to its suitable electronic bandgap, excellent air stability, and high carrier mobility at
room temperature, low‐dimensional bismuth oxyselenide (Bi2O2Se) has become attractive …

Due to its unique band structure and topological properties, the 2D topological semimetal
exhibits potential applications in photoelectric detection, polarization sensitive imaging, and …

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 …

Atomically thin two‐dimensional (2D) oxide crystals have garnered considerable attention
because of their remarkable physical properties and potential for versatile applications. In …

Van der Waals (vdWs) heterostructures enable bandgap engineering of different 2D
materials to realize the interlayer transition via type‐II band alignment leading to broaden …

Continuous miniaturization of semiconductor devices is the key to boosting modern
electronics development. However, this downscaling strategy has been rarely utilized in …

The excellent semiconducting properties and ultrathin morphological characteristics allow
van der Waals (vdW) heterostructures based on 2D materials to be promising channel …