58 citations · 74 across the 3 of their papers we have counts for
3 papers
Near-field imaging of surface-plasmon vortex-modes around a single elliptical nanohole in a gold film
Claudia Triolo, Salvatore Savasta, Alessio Settineri +4
We present scanning near-field images of surface plasmon modes around a single elliptical nanohole in 88 nm thick Au film. We find that rotating surface plasmon vortex modes carryi…
Spin-Momentum Locking in the Near Field of Metal Nanoparticles
Claudia Triolo, Adriano Cacciola, Salvatore Patanè +3
Light carries both spin and momentum. Spin-orbit interactions of light come into play at the subwavelength scale of nano-optics and nano-photonics, where they determine the behavio…
Localized surface resonances of J-aggregate nanostructures
Claudia Triolo, Adriano Cacciola, Omar Di Stefano +5
Metallic nanostructures are able to concentrate light into volumes far below the diffraction limit. Here we show, by accurate scattering calculations, that nanostructures obtained…