Both sodium-ion batteries (SIBs) and lithium-ion batteries (LIBs) operate on a similar
principle and are striking for energy storage purposes. Although some electrode materials …

Charge density wave (CDW is one of the most ubiquitous electronic orders in quantum
materials. While the essential ingredients of CDW order have been extensively studied, a …

The discovery of strong four-phonon (4ph) interactions in boron arsenide has spurred
significant investigations into the influence of higher-order phonon anharmonic scattering on …

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

Combining first-principles calculations with Landauer-Büttiker formalism, ballistic
thermoelectric transport properties of semiconducting two-dimensional transition metal …

Beyond the two-dimensional saddle-point Van Hove singularities (VHSs) with logarithmic
divergences in the density of states, recent studies have identified higher-order VHSs with …

Using first-principles density functional theory calculations, we investigate a family of stable
two-dimensional crystals with chemical formula A 2 B 2, where A and B belong to groups IV …

Abstract Two-dimensional (2D) semiconductors with appropriate band gaps can be
promising candidates for being efficient water splitting photocatalysts and are also …

The origin of charge density waves (CDWs) in TiSe 2 has long been debated, mainly due to
the difficulties in identifying the timescales of the excitonic pairing and electron–phonon …

Recent experiments suggest that excitonic degrees of freedom play an important role in
precipitating the charge density wave (CDW) transition in 1 T-TiSe 2. Through systematic …