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

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 …

Nonlinear interactions between excitons strongly coupled to light are key for accessing
quantum many-body phenomena in polariton systems. Atomically-thin two-dimensional …

Abstract Two-dimensional (2D) materials offer opportunities to explore both fundamental
science and applications in the limit of atomic thickness. Beyond the prototypical case of …

The exfoliation of two naturally occurring van der Waals minerals, graphite and molybdenite,
arouse an unprecedented level of interest by the scientific community and shaped a whole …

Two-dimensional (2D) transition-metal dichalcogenide (TMD) semiconductors exhibit many
important structural and optoelectronic properties, such as strong light–matter interactions …

The existence of bound charge transfer (CT) excitons at the interface of monolayer lateral
heterojunctions has been debated in literature, but contrary to the case of interlayer excitons …

Twist angle between two-dimensional layers is a critical parameter that determines their
interfacial properties, such as moiré excitons and interfacial ferro-electricity. To achieve …

Transition metal dichalcogenides (TMDs) of molybdenum and tungsten are layered van der
Waals materials that exhibit a rich array of polytypes. The different possible arrangements of …

Research on two-dimensional (2D) materials has been explosively increasing in last
seventeen years in varying subjects including condensed matter physics, electronic …