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Quantum Light Nano-Imaging
Entanglement and quantum correlations are central to the physics of quantum materials, yet they have remained notoriously difficult to …
Plasmon dynamics in graphene
Plasmons are collective oscillations of mobile electrons. Using terahertz spacetime metrology, we probe plasmon dynamics of mono- and …
Ultrabroadband Spacetime Nanoscopy of Terahertz Polarities in a van der Waals Cavity
Guiding, storing, and processing light at the nanoscale hinges on understanding how polaritons — hybrid quasiparticles of light and …