Polarization-Controlled Coherent Phonon Generation in Acousto-Plasmonic Metasurfaces

N. D. Lanzillotti-Kimura, K. P. O'Brien, J. Rho +3

Acoustic vibrations at the nanoscale (GHz-THz frequencies) and their interactions with electrons, photons and other excitations are the heart of an emerging field in physics: nanop…