We experimentally demonstrate time-resolved exciton propagation in a monolayer
semiconductor at cryogenic temperatures. Monitoring phonon-assisted recombination of …

Atomically thin semiconductors such as transition metal dichalcogenide (TMD) monolayers
exhibit a very strong Coulomb interaction, giving rise to a rich exciton landscape. This makes …

In single-layer (1L) transition metal dichalcogenides, the reduced Coulomb screening
results in strongly bound excitons which dominate the linear and the nonlinear optical …

Exciton dynamics dictates the evolution of photoexcited carriers in photovoltaic and
optoelectronic devices. However, interpreting their experimental signatures is a challenging …

Energy relaxation of photo-excited charge carriers is of significant fundamental interest and
crucial for the performance of monolayer transition metal dichalcogenides in optoelectronics …

Monolayers of transition metal dichalcogenides have a remarkable excitonic landscape with
deeply bound bright and dark exciton states. Their properties are strongly affected by lattice …

Efficient scattering into the exciton polariton<? TeX 2pc 0pt?> ground state is a key
prerequisite for<? TeX 4pc 0pt?> generating Bose–Einstein condensates and<? TeX 5pc …

The vertical stacking of two-dimensional materials into heterostructures gives rise to a
plethora of intriguing optoelectronic properties and presents an unprecedented potential for …

Intervalley excitons with electron and hole wavefunctions residing in different valleys
determine the long-range transport and dynamics observed in many semiconductors …

Embedding a monolayer of a transition metal dichalcogenide in a high-Q optical cavity
results in the formation of distinct exciton polariton modes. The polaritons are affected by the …