630 citations · 5k across the 61 of their papers we have counts for
62 papers
Spin-momentum locking breakdown on plasmonic metasurfaces
Fernando Lorén, Cyriaque Genet, Luis Martín-Moreno
We present a scattering formalism to analyze the spin-momentum locking in structured holey plasmonic metasurfaces. It is valid for any unit cell for arbitrary position and orientat…
Taming a Maxwell's demon for experimental stochastic resetting
Rémi Goerlich, Minghao Li, Luís Barbosa Pires +3
A diffusive process that is reset to its origin at random times, so-called stochastic resetting (SR), is an ubiquitous expedient in many natural systems . Yet, beyond its ability t…
Circular dichroism induction in WS2 by a chiral plasmonic metasurface
Fernando Lorén, Cyriaque Genet, Luis Martín-Moreno
We investigate the interaction between a monolayer of WS2 and a chiral plasmonic metasurface. WS2 possesses valley excitons that selectively couple with one-handed circularly polar…
Optimal time-entropy bounds and speed limits for Brownian thermal shortcuts
Luís Barbosa Pires, Rémi Goerlich, Arthur Luna da Fonseca +4
By controlling in real-time the variance of the radiation pressure exerted on an optically trapped microsphere, we engineer temperature protocols that shortcut thermal relaxation w…
Microscopic analysis of spin-momentum locking on a geometric phase metasurface
Fernando Lorén, Gian L. Paravicini-Bagliani, Sudipta Saha +4
We revisit spin-orbit coupling in a plasmonic Berry metasurface comprised of rotated nanoapertures, which is known to imprint a robust far-field polarization response. We present a…
Harvesting information to control non-equilibrium states of active matter
Rémi Goerlich, Luís Barbosa Pires, Giovanni Manfredi +2
We propose to use a correlated noise bath to drive an optically trapped Brownian particle that mimics active biological matter. Thanks to the flexibility and precision of our setup…