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Quantum materials QED with van der Waals crystals
A central goal of the emerging field of materials QED is to harness subwavelength electromagnetic confinement in engineered cavities to …
Antiferromagnetism-altered plasmon dynamics
The interaction between plasmons and magnons is a long-sought phenomenon with implications for fundamental physics and spintronics …
Plasmon dynamics in graphene
Plasmons are collective oscillations of mobile electrons. Using terahertz spacetime metrology, we probe plasmon dynamics of mono- and …
Space-time duality in polariton dynamics
The spatial and temporal dynamics of wave propagation are intertwined. A common manifestation of this duality emerges in the spatial …