Collective excitations of hydrodynamically coupled driven colloidal particles
نویسندگان
چکیده
منابع مشابه
Time-dependent collective diffusion of colloidal particles.
We use a combination of numerical simulations and laboratory experiments to study the timedependent collective diffusion coefficient Dsq, td in concentrated colloidal suspensions. At short times, the particle configuration is frozen, and Dsq, td probes the temporal and spatial evolution of hydrodynamic interactions, via their effects on the particle velocities. We find that Dsq, td exhibits a s...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2014
ISSN: 1539-3755,1550-2376
DOI: 10.1103/physreve.90.042302