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 …

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

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 …

Van der Waals heterostructures (vdWHs) based on 2D layered materials with selectable
materials properties pave the way to integration at the atomic scale, which may give rise to …

Self-powered photodetectors with great potential for implanted medical diagnosis and smart
communications have been severely hindered by the difficulty of simultaneously achieving …

Abstract 2D layered materials such as graphene, black phosphorus (BP), transition metal
dichalcogenides (TMDCs), and their hybrid systems exhibit wide coverage of bandgaps …

Recent research in two-dimensional (2D) materials has boosted a renovated interest in the p–
n junction, one of the oldest electrical components which can be used in electronics and …

Two-dimensional layered materials (2DLMs) have attracted a tremendous amount of
attention as photodetectors due to their fascinating features, including high potentials in new …

The interface is the device. As the feature size rapidly shrinks, silicon‐based electronic
devices are facing multiple challenges of material performance decrease and interface …