The rapid recombination of photogenerated electrons and holes on the bulk and surface of
photocatalyst and the limited active sites seriously hinder the photocatalytic efficiency …

Janus MoSSe with mirror asymmetry has recently emerged as a new two-dimensional (2D)
material with a sizeable out-of-plane dipole moment. Here, based on first-principles …

Abstract Two-dimensional (2D) vertically stacked van der Waals (vdW) heterostructures
have gained much attention due to their attractive optical and optoelectronic properties …

In recent times, newly unveiled 2D materials exhibiting exceptional characteristics, such as
MBenes and MXenes, have gained widespread application across diverse domains …

The strong coupling between optical resonance microcavity and matter excitations provides
a practical path for controlling light-matter interactions. However, conventional microcavity …

Out-of-plane mirror symmetry-breaking provides a powerful tool for engineering the
electronic properties and the exciton behavior of two-dimensional materials. Here, by …

Two-dimensional (2D) transition metal dichalcogenide heterostructures provide a fruitful
platform for realizing interlayer excitons (IXs) with spatial separation between the charges …

The intrinsic electric field of Janus layer has an important impact on interlayer excitons of
heterostructures constructed by Janus components. In this study, we employ the GW-BSE …

Interlayer excitons (IXs) have become an ideal platform for studying exciton condensation,
single-photon emission, and other quantum phenomena. Two-dimensional transition metal …

Janus transition-metal dichalcogenides (TMDs) have drawn a great deal of attention
because of their mirror plane symmetry breaking that allows the emergence of a built-in out …