3 papers
cond-mat.mes-hall2021
Nonlinear Hall effect as a local probe of plasmonic magnetic hot spots
Karina A. Guerrero-Becerra, Andrea Tomadin, Andrea Toma +3
Recently developed plasmonic nanostructures are able to generate intense and localized magnetic hot spots in a large spectral range from the terahertz to the visible. However, a di…
cond-mat.mes-hall2018
Electrical plasmon injection in double-layer graphene heterostructures
Karina A. Guerrero-Becerra, Andrea Tomadin, Marco Polini
It is by now well established that high-quality graphene enables a gate-tunable low-loss plasmonic platform for the efficient confinement, enhancement, and manipulation of optical…
cond-mat.mes-hall2018
Magnetic hallmarks of viscous electron flow in graphene
Karina A. Guerrero-Becerra, Francesco M. D. Pellegrino, Marco Polini
We propose a protocol to identify spatial hallmarks of viscous electron flow in graphene and other two-dimensional viscous electron fluids. We predict that the profile of the magne…