Engineered Swift Equilibration of brownian particles: consequences of hydrodynamic coupling - Archive ouverte HAL Access content directly
Journal Articles SciPost Physics Year : 2020

Engineered Swift Equilibration of brownian particles: consequences of hydrodynamic coupling

(1) , (1) , (1) , (2) , (3) , (1) , (1) , (1)
1
2
3

Abstract

We present a detailed theoretical and experimental analysis of Engineered Swift Equilibration (ESE) protocols applied to two hydrodynamically coupled colloids in optical traps. The second particle slightly perturbs (10% at most) the response to an ESE compression applied to a single particle. This effect is quantitatively explained by a model of hydrodynamic coupling. We then design a coupled ESE protocol for the two particles, allowing the perfect control of one target particle while the second is enslaved to the first. The calibration errors and the limitations of the model are finally discussed in details.
Fichier principal
Vignette du fichier
ESE_hydrocoupling_SciPost-rev2.pdf (1.76 Mo) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

ensl-02570537 , version 1 (12-05-2020)
ensl-02570537 , version 2 (17-11-2020)

Identifiers

Cite

Salambô Dago, Benjamin Besga, Raphaël Mothe, David Guéry-Odelin, Emmanuel Trizac, et al.. Engineered Swift Equilibration of brownian particles: consequences of hydrodynamic coupling. SciPost Physics, 2020, 9 (5), ⟨10.21468/SciPostPhys.9.5.064⟩. ⟨ensl-02570537v2⟩
61 View
97 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More