295 citations · 635 across the 20 of their papers we have counts for
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Van der Waals heterostructure metasurfaces: atomic-layer assembly of ultrathin optical cavities
Luca Sortino, Jonas Biechteler, Lucas Lafeta +5
Photonics has been revolutionized by breakthroughs in optical metasurfaces and layered two-dimensional materials. Yet, integrating these two fields in a singular system has remaine…
Coherent Acoustic Phonons in Plasmonic Nanoparticles: Elastic Properties and Dissipation at Low Temperatures
Hilario D. Boggiano, Thomas Possmayer, Luis Morguet +7
We studied the frequency and quality factor of mechanical plasmonic nanoresonators as a function of temperature, ranging from ambient to 4 K. Our investigation focused on individua…
Si Metasurface Supporting Multiple Quasi-BICs for Degenerate Four-Wave Mixing
Gianni Q. Moretti, Thomas Weber, Thomas Possmayer +6
Dielectric metasurfaces supporting quasi-bound states in the continuum (qBICs) enable high field enhancement with narrow-linewidth resonances in the visible and near-infrared range…
Emergent resonances in a thin film tailored by optically-induced small permittivity asymmetries
Rodrigo Berté, Thomas Possmayer, Andreas Tittl +2
Resonances are usually associated with finite systems - the vibrations of clamped strings in a guitar or the optical modes in a cavity defined by mirrors. In optics, resonances may…