286 citations · 395 across the 5 of their papers we have counts for
6 papers
Direct electrical modulation of surface response in a single plasmonic nanoresonator
Luka Zurak, Christian Wolff, Jessica Meier +4
Classical electrodynamics describes the optical response of systems using bulk electronic properties and infinitesimally thin boundaries. However, due to the quantum nature of elec…
Controlling field asymmetry in nanoscale gaps for second harmonic generation
Jessica Meier, Luka Zurak, Andrea Locatelli +3
Plasmonic dimer antennas create strong field enhancement by squeezing light into a nanoscale gap. These optical hotspots are highly attractive for boosting nonlinear processes, suc…
Tunable nano-plasmonic photodetectors
Patrick Pertsch, René Kullock, Vinzenz Gabriel +3
Visible and infrared photons can be detected with a broadband response via the internal photoeffect. By using plasmonic nanostructures, i.e. nanoantennas, wavelength selectivity ca…
Nonclassical optical properties of mesoscopic gold
Swen Großmann, Daniel Friedrich, Michael Karolak +5
Gold nanostructures have important applications in nanoelectronics, nano-optics as well as in precision metrology due to their intriguing opto-electronic properties. These properti…
Single-crystalline gold microplates grown on substrates by solution-phase synthesis
Xiaofei Wu, René Kullock, Enno Krauss +1
Chemically synthesized single-crystalline gold microplates have been attracting increasing interests because of their potential as high-quality gold films for nanotechnology. We pr…
Electrically-driven optical antennas
Johannes Kern, René Kullock, Jord C. Prangsma +3
Unlike radiowave antennas, optical nanoantennas so far cannot be fed by electrical generators. Instead, they are driven by light or via optically active materials in their proximit…