2 papers
cond-mat.mes-hall2021
Nonlinear Atomic Force Microscopy: Squeezing and Skewness of Micro-Mechanical Oscillators interacting with a Surface
Karl-Peter Marzlin, Bryan Canam, Nisha Rani Agarwal
We propose a two-frequency driving scheme in dynamic atomic force microscopy that maximizes the interaction time between tip and sample. Using a stochastic description of the canti…
physics.optics2018
Near-field imaging of surface-plasmon vortex-modes around a single elliptical nanohole in a gold film
Claudia Triolo, Salvatore Savasta, Alessio Settineri +4
We present scanning near-field images of surface plasmon modes around a single elliptical nanohole in 88 nm thick Au film. We find that rotating surface plasmon vortex modes carryi…