226 citations · 2.2k across the 51 of their papers we have counts for
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Tunable subnanometer gap plasmonic metasurfaces
Dennis Doyle, Nicholas Charipar, Christos Argyropoulos +6
The index of refraction governs the flow of light through materials. At visible and near infrared wavelengths the real part of the refractive index is limited to less than 3 for na…
Plasmon-Exciton Coupling Using DNA Templates
Eva-Maria Roller, Christos Argyropoulos, Alexander Högele +2
Coherent energy exchange between plasmons and excitons is a phenomenon that arises in the strong coupling regime resulting in distinct hybrid states. The DNA-origami technique prov…
Enhanced third harmonic generation with graphene metasurfaces
Boyuan Jin, Tianjing Guo, Christos Argyropoulos
The nonlinear responses of different materials provide useful mechanisms for optical switching, low noise amplification, and harmonic frequency generation. However, the nonlinear p…