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

As a dynamic research field, infrared (IR) detection and imaging presents broad prospect in
spectra‐chemistry, biomedicine, and artificial intelligence. Due to the excellent properties …

Two-dimensional (2D) bismuth oxychalcogenide (Bi2O2X, X refers to S, Se, and Te) is one
type of rising semiconductor with excellent electrical transport properties, high …

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

Two-dimensional (2D) infrared photodetectors always suffer from low quantum efficiency
(QE) because of the limited atomically thin absorption. Here, we reported 2D black …

As a recent addition to the emerging 2D bismuth oxychalcogenides (Bi2O2X, where X= S,
Se, and Te), atomically‐thin bismuth oxytellurium (Bi2O2Te) exhibits unique thermoelectric …

The noble transition metal dichalcogenide palladium diselenide (PdSe2) is an ideal
candidate material for broad-spectrum photodetection owing to the large bandgap tunability …

Bi2O2Se is the most promising 2D material due to its semiconducting feature and high
mobility, making it propitious channel material for high‐performance electronics that …

Graphene possesses an exotic band structure that spans a wide range of important
technological wavelength regimes for photodetection, all within a single material …

The emerging two-dimensional (2D) materials have led to the revolution across many fields
in optics, electronics, optoelectronics, and sensors. Physical sensors such as photodetector …