For nearly 15 years, researchers have been using liquid‐phase exfoliation (LPE) to produce
2D nanosheets from layered crystals. This has yielded multiple 2D materials in a solution …

Flexible electronics is the research field with interdisciplinary crossing and integration. It
shows the promising advantages of novel device configurations, low-cost and low-power …

The feasibility and efficiency of photocatalytic solar-energy-to-hydrogen conversion via a
direct Z-scheme driven by a HfS2/SiSe heterostructure are investigated by employing first …

Semiconductor technology is currently impaired by the surface dangling bond of materials,
which introduces scattering and interface traps. 2D materials, especially transition metal …

In this paper, the electronic structure and photocatalytic mechanism of arsenene/HfS 2
heterojunction with the stable structure are explored systematically based on first-principles …

Inspired by the success of graphene, various two-dimensional (2D) non-hexagonal
graphene allotropes having sp 2-bonded tetragonal rings in free-standing (hypothetical) …

Strain engineering can effectively improve the energy band degeneracy of two-dimensional
transition metal dichalcogenides so that they exhibit good thermoelectric properties under …

A significant amount of progress in nanotechnology has been made due to the development
of engineered nanoparticles. The use of metallic nanoparticles for various biomedical …

Based on first-principles calculations, we investigate in detail the structural stability and
electron-optical properties of monolayer PtSe 2, HfS 2, and two-dimensional (2D) PtSe 2/HfS …

Electronic structure, optical and thermoelectric properties of the HfSSe Janus monolayer
have been comprehensively investigated using first-principles calculations based on the full …