148 citations · 171 across the 11 of their papers we have counts for
5 papers · 1 filter
Symmetry-driven Phononic Metamaterials
Simon Yves, Michel Fruchart, Romain Fleury +4
Phonons are quasiparticles associated with mechanical vibrations in materials. They are at the root of the propagation of sound and elastic waves, as well as of thermal phenomena,…
Chiral exceptional point enhanced active tuning and nonreciprocity in micro-resonators
Hwaseob Lee, Lorry Chang, Ali Kecebas +6
Exceptional points (EPs) have been extensively explored in mechanical, acoustic, plasmonic, and photonic systems. However, little is known about the role of EPs in tailoring the dy…
Multi-state Chiral Switching Through Adiabaticity Control in Encircling Exceptional Points
Aodong Li, Jian Wang, Andrea Alù +1
Dynamic encircling of exceptional points has attracted significant interest in recent years, as it can facilitate chiral transmission selectivity due to a nontrivial eigenstate evo…
Hyperbolic Shear Metasurfaces
Enrico Maria Renzi, Emanuele Galiffi, Xiang Ni +1
Polar dielectrics with low crystal symmetry and sharp phonon resonances can support hyperbolic shear polaritons - highly confined surface modes with frequency-dependent optical axe…
Polarization-Controlled Chiral Transport
Hang Zhu, Jian Wang, Andrea Alu +1
Handedness-selective chiral transport is an intriguing phenomenon that not only holds significant importance for fundamental research, but it also carries application prospects in…