2 papers
physics.flu-dyn2026
Settling of chiral particles in a turbulent flow
Mees M. Flapper, John E. Sader, Detlef Lohse +1
Chiral particles are experimentally investigated while settling inwater with various turbulence intensity levels. The locations and orientations of the particles are tracked over t…
physics.optics2025
Optically Actuated Transitions in Multimodal, Bistable Micromechanical Oscillators
Lior Michaeli, Ramon Gao, Michael D. Kelzenberg +3
We experimentally demonstrate a new class of optomechanical nonlinearities in weakly damped micromechanical resonators, arising from the interplay between the Duffing nonlinearity,…