Abstract 2D materials and their heterostructures (HSs) hold great promises for a number of
future applications, owing to their unique layered structure and excellent properties, both of …

Two-dimensional (2D) semiconductor heterostructures are key building blocks for many
electronic and optoelectronic devices. Reconfiguring the band-edge states and modulating …

Low symmetry 2D materials with intrinsic in-plane anisotropic optical properties and high
tunability provide a promising platform to explore and manipulate light–matter interactions …

Indium selenide (InSe) exhibits high lattice compressibility and an extraordinary capability of
tailoring the optical band gap under pressure beyond other 2D materials. Herein, by …

Transition radiation is a fundamental process of light emission and occurs whenever a
charged particle moves across an inhomogeneous region. One feature of transition radiation …

γ-indium selenide (InSe) is a van der Waals semiconductor and holds great potentials for
low-energy-consumption electronic and optoelectronic devices. Herein, we investigated the …

Violet phosphorus, as a kind of two-dimensional material, has become an excellent
candidate for optoelectronic devices as it makes up for the drawbacks of black phosphorus …

Layered materials have garnered significant attention for their ability to exhibit tunable
physical properties through stacking, twisted angles, and interlayer coupling. The interlayer …

Second harmonic generation (SHG) in van der Waals (vdW) materials has garnered
significant attention due to its potential for integrated nonlinear optical and optoelectronic …

Black phosphorus (bP) is a promising material for mid-infrared (mid-IR) optoelectronic
applications, exhibiting high performance light emission and detection. Alloying bP with …