Laser-heated microswimmers: optical manipulation of active particles
Language
en
Communication dans un congrès avec actes
This item was published in
SPIE Proceedings, Optical Manipulation and Structured Materials Conference 2020, 2020-04-22, Yokohama. vol. 11522
SPIE
English Abstract
In recent years various experiments reported translational and rotational motion of laser-heated Janus colloids, including steering through feedback and collective effects. We discuss optical actua-tion and swimming ...Read more >
In recent years various experiments reported translational and rotational motion of laser-heated Janus colloids, including steering through feedback and collective effects. We discuss optical actua-tion and swimming mechanisms, in terms of the underlying thermal surface forces and slip velocities, the latter providing hydrodynamic boundary conditions.Read less <
English Keywords
active matter
optical manipulation
thermophoresis
diffusiophoresis
surface forces
ANR Project
Electrodynamical diffuse layers - ANR-19-CE30-0012
Effets thermoélectriques à l'échelle nano - ANR-13-IS04-0003
Effets thermoélectriques à l'échelle nano - ANR-13-IS04-0003
Origin
Hal imported