2 papers
physics.app-ph2020
Towards spectrally selective catastrophic response
V. R. Gabriele, A. Shvonski, C. S. Hoffman +4
We study the large amplitude response of classical molecules to electromagnetic radiation, showing the universality of the transition from the linear to nonlinear response and brak…
cond-mat.mes-hall2018
Plasmon-polaron of the topological metallic surface states
Alex Shvonski, Krzysztof Kempa
We report a plasmon-polaron mode of a 2D electron gas occupying surface states of a 3D topological crystal. This new, low-frequency, acoustic plasmon mode splits-off from the conve…