Structural symmetry plays a crucial role in the electronic band structure and properties of two-
dimensional materials. In contrast to graphene, monolayer transition metal dichalcogenides …

The co-existence of superior photocatalytic properties and strong spin–orbit-coupling (due to
structural inversion asymmetry) in two-dimensional polar MoSSe intensifies the possibility of …

Abstract Janus WSeTe and PtTe 2 monolayers have attracted much attention due to their
outstanding electronic properties. To explore their combined advantages and to find new …

Efficient manipulation of the optical response of two-dimensional (2D) semiconductors,
dominated by excitons due to strong electron-hole Coulomb attraction, could give rise to …

The photoelectric performance of double perovskites is relatively poor compared to
traditional perovskite materials, constructing heterojunctions to improve its optoelectronic …

The spin-splitting properties of Pb-adsorbed monolayer Janus WSeTe are investigated
based on first-principles calculations. The adsorbed system shows large Rashba splitting …

Optical properties in van der Waals heterostructures based on monolayer transition-metal
dichalcogenides (TMDs) are often dominated by excitonic transitions. While intrinsic spin …

An ab initio based fully microscopic many-body approach is used to study the carrier
relaxation dynamics in monolayer transition-metal dichalcogenides. Bandstructures and …

Strain is a commonly used tool to tune the optoelectronic properties of semiconductors. It is
especially effective for transition metal dichalcogenides (TMDs), which can withstand …

Based on first-principles calculations, the unconventional Rashba-and Zeeman-type spin
splitting can simultaneously coexist in the Pb-adsorbed monolayer WSe 2 system. The first …