Moiré superlattices, the artificial quantum materials, have provided a wide range of
possibilities for the exploration of completely new physics and device architectures. In this …

Atomically thin transition metal dichalcogenides (TMDs) are 2D semiconductors with tightly
bound excitons and correspondingly strong light–matter interactions. Owing to the weak van …

Two-dimensional transition-metal dichalcogenides (TMDs) are of interest for beyond-silicon
electronics,. It has been suggested that bilayer TMDs, which combine good electrostatic …

Two-dimensional materials with out-of-plane (OOP) ferroelectric and piezoelectric properties
are highly desirable for the realization of ultrathin ferro-and piezoelectronic devices. We …

In conventional ferroelectric materials, polarization is an intrinsic property limited by bulk
crystallographic structure and symmetry. Recently, it has been demonstrated that polar order …

Semiconductor moiré superlattices represent a rapidly develo** area of engineered
photonic materials and a new platform to explore correlated electron states and quantum …

Conventional antiferroelectric materials with atomic-scale anti-aligned dipoles undergo a
transition to a ferroelectric (FE) phase under strong electric fields. The moiré superlattice …

Abstract van der Waals materials have greatly expanded our design space of
heterostructures by allowing individual layers to be stacked at non-equilibrium …

Abstract 2D semiconducting transition metal dichalcogenides comprise an emerging class of
materials with distinct properties, including large exciton binding energies that reach …

In the decade since the introduction of van der Waals (vdW) heterostructures for designer
devices, there has been an abundance of studies on the artificial assembly of vdW …