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

The GW approximation in electronic structure theory has become a widespread tool for
predicting electronic excitations in chemical compounds and materials. In the realm of …

Heterostructures of atomically thin van der Waals bonded monolayers have opened a
unique platform to engineer Coulomb correlations, shaping excitonic,–, Mott insulating or …

Interlayer (IL) excitons, comprising electrons and holes residing in different layers of van der
Waals bonded two-dimensional semiconductors, have opened new opportunities for room …

Interlayer organic cations in quasi-two-dimensional halide perovskites are a versatile tuning
vehicle for the optoelectronic properties of these complex systems, but chemical intuition for …

Transition metal dichalcogenides (TMDs) constitute a versatile platform for atomically thin
optoelectronics devices and spin–valley memory applications. In monolayer TMDs the …

Combining MoS2 monolayers to form multilayers allows to access new functionalities.
Deterministic assembly of large area van der Waals structures requires concrete indicators …

Potential applications in photonics and optoelectronics are based on our understanding of
the light–matter interaction on an atomic monolayer scale. Atomically thin 2D transition metal …

The optical and electronic properties of multilayer transition metal dichalcogenides differ
significantly from their monolayer counterparts due to interlayer interactions. The separation …

van der Waals heterostructures composed of transition metal dichalcogenide monolayers
(TMDCs) are characterized by their truly rich excitonic properties which are determined by …