Van der Waals (vdW) heterostructures based on transition metal dichalcogenides (TMDs)
generally possess a type-II band alignment that facilitates the formation of interlayer excitons …

Quantum materials have attracted much attention in recent years due to their exotic and
incredible properties. Among them, van der Waals materials stand out due to their weak …

Interactions between out-of-plane dipoles in bosonic gases enable the long-range
propagation of excitons. The lack of direct control over collective dipolar properties has so …

Moiré superlattices formed by van der Waals materials can support a wide range of
electronic phases, including Mott insulators,,–, superconductors,,,,–and generalized Wigner …

Photon antibunching, a hallmark of quantum light, has been observed in the correlations of
light from isolated atomic and atomic-like solid-state systems. Two-dimensional …

Moiré effects in vertical stacks of two-dimensional crystals give rise to new quantum
materials with rich transport and optical phenomena that originate from modulations of …

Interfacial ferroelectricity, prevalent in various parallel-stacked layered materials, allows
switching of out-of-plane ferroelectric order by in-plane sliding of adjacent layers. Its …

Strong Coulomb interaction in atomically thin transition metal dichalcogenides makes these
systems particularly promising for studies of excitonic physics. Of special interest are the …

Orbital magnetization provides a sensitive probe of topology and interactions, with
particularly rich phenomenology in Chern insulators in which the topological edge states …

Abstract 2D materials (2DMs), due to spin‐valley locking degree of freedom, exhibit strongly
bound exciton and chiral optical selection rules and become promising material candidates …