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, sha** 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 …

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

Faraday rotation is a fundamental effect in the magneto-optical response of solids, liquids
and gases. Materials with a large Verdet constant find applications in optical modulators …

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 …

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 …

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

Coulomb bound electron-hole pairs, excitons, govern the optical properties of
semiconducting transition-metal dichalcogenides like MoS 2 and WSe 2. We study optical …