Two-dimensional semiconductors in the regime of strong light-matter coupling
The optical properties of transition metal dichalcogenide monolayers are widely dominated
by excitons, Coulomb-bound electron–hole pairs. These quasi-particles exhibit giant …
by excitons, Coulomb-bound electron–hole pairs. These quasi-particles exhibit giant …
Recent advances on strong light-matter coupling in atomically thin TMDC semiconductor materials
The strong light–matter interaction between the exciton of atomically thin transition metal
dichalcogenides (TMDCs) and photonic nanocavities leads to the formation of unique hybrid …
dichalcogenides (TMDCs) and photonic nanocavities leads to the formation of unique hybrid …
Room‐temperature synthesis of 2D Janus crystals and their heterostructures
Janus crystals represent an exciting class of 2D materials with different atomic species on
their upper and lower facets. Theories have predicted that this symmetry breaking induces …
their upper and lower facets. Theories have predicted that this symmetry breaking induces …
Interspecies exciton interactions lead to enhanced nonlinearity of dipolar excitons and polaritons in MoS2 homobilayers
Nonlinear interactions between excitons strongly coupled to light are key for accessing
quantum many-body phenomena in polariton systems. Atomically-thin two-dimensional …
quantum many-body phenomena in polariton systems. Atomically-thin two-dimensional …
Room-temperature Tamm-plasmon exciton-polaritons with a WSe2 monolayer
Solid-state cavity quantum electrodynamics is a rapidly advancing field, which explores the
frontiers of light–matter coupling. Metal-based approaches are of particular interest in this …
frontiers of light–matter coupling. Metal-based approaches are of particular interest in this …
Valley-polarized exciton–polaritons in a monolayer semiconductor
Single layers of transition metal dichalcogenides are two-dimensional (2D) direct-bandgap
semiconductors with degenerate, but inequivalent,'valleys' in the electronic structure that can …
semiconductors with degenerate, but inequivalent,'valleys' in the electronic structure that can …
Strong-coupling of WSe2 in ultra-compact plasmonic nanocavities at room temperature
Strong coupling of monolayer metal dichalcogenide semiconductors with light offers
encouraging prospects for realistic exciton devices at room temperature. However, the …
encouraging prospects for realistic exciton devices at room temperature. However, the …
Optical valley Hall effect for highly valley-coherent exciton-polaritons in an atomically thin semiconductor
Spin–orbit coupling is a fundamental mechanism that connects the spin of a charge carrier
with its momentum. In the optical domain, an analogous synthetic spin–orbit coupling is …
with its momentum. In the optical domain, an analogous synthetic spin–orbit coupling is …
Exciton-exciton interaction in transition-metal dichalcogenide monolayers
We study theoretically the Coulomb interaction between excitons in transition metal
dichalcogenide (TMD) monolayers. We calculate direct and exchange interaction for both …
dichalcogenide (TMD) monolayers. We calculate direct and exchange interaction for both …
Exciton States in Monolayer and Probed by Upconversion Spectroscopy
Transitions metal dichalcogenides (TMDs) are direct gap semiconductors in the monolayer
(ML) limit with fascinating optical and spin-valley properties. The strong optical absorption of …
(ML) limit with fascinating optical and spin-valley properties. The strong optical absorption of …