Nous avons mesuré le coefficient de diffusion Ds propre de sphères monodisperses de polystyrène ionisées dans l'eau en utilisant la diffusion Rayleigh forcée. Nous avons observé une décroissance marquée de Ds, de la valeur caractéristique d'une seule particule, quand les interactions entre les particules augmentent. Nous avons également observé un saut d'au moins quatre ordres de grandeur de Ds à la fusion (transition de 1er ordre). Les valeurs obtenues sont en bon accord avec des relations phénoménologiques connues dans les liquides simples, la diffusion propre variant en sens inverse de la viscosité.We have measured the self diffusion coefficient (Ds) of monodisperse charged polystyrene spheres in water by forced Rayleigh scattering. We o...
This is an introduction to the theory of interacting Brownian particles, as applied to charge-stabil...
We provide a theoretical explanation for the observed quasiuniversality of the ratio of the long-tim...
We report on a comprehensive theory-simulation-experimental study of collective and self-diffusion i...
Nous avons mesuré le coefficient de diffusion Ds propre de sphères monodisperses de polystyrène ioni...
The self diffusion coefficient of the two separate species of charged polystyrene spheres, mixed in ...
We have used the Forced Rayleigh Scattering technique to measure the self diffusion constant of the ...
In this thesis, I study the self-diffusion of colloidal particles at soft (liquid/liquid) interfaces...
Electrostatically interacting colloidal suspensions at medium to very low concentrations were prepar...
© 2015 American Physical Society. We compare experimental results from a quasi-two-dimensional collo...
The self-diffusion problem of Brownian particles under the constraint of quasi-one-dimensional (q1D)...
We present a systematic experimental study of the dynamic behaviour of monodisperse and bidisperse t...
We present here a microscopic and self-consistent calculation of the self-diffusion coefficient of a...
We show that the kinetic-theoretical self-diffusion coefficient of an atomic fluid plays the same ro...
The theory of Brownian motion has not yet reached the point where the dynamic properties of concentr...
Optical microscopy and multi-particle tracking are used to study the short-time self-diffusion of we...
This is an introduction to the theory of interacting Brownian particles, as applied to charge-stabil...
We provide a theoretical explanation for the observed quasiuniversality of the ratio of the long-tim...
We report on a comprehensive theory-simulation-experimental study of collective and self-diffusion i...
Nous avons mesuré le coefficient de diffusion Ds propre de sphères monodisperses de polystyrène ioni...
The self diffusion coefficient of the two separate species of charged polystyrene spheres, mixed in ...
We have used the Forced Rayleigh Scattering technique to measure the self diffusion constant of the ...
In this thesis, I study the self-diffusion of colloidal particles at soft (liquid/liquid) interfaces...
Electrostatically interacting colloidal suspensions at medium to very low concentrations were prepar...
© 2015 American Physical Society. We compare experimental results from a quasi-two-dimensional collo...
The self-diffusion problem of Brownian particles under the constraint of quasi-one-dimensional (q1D)...
We present a systematic experimental study of the dynamic behaviour of monodisperse and bidisperse t...
We present here a microscopic and self-consistent calculation of the self-diffusion coefficient of a...
We show that the kinetic-theoretical self-diffusion coefficient of an atomic fluid plays the same ro...
The theory of Brownian motion has not yet reached the point where the dynamic properties of concentr...
Optical microscopy and multi-particle tracking are used to study the short-time self-diffusion of we...
This is an introduction to the theory of interacting Brownian particles, as applied to charge-stabil...
We provide a theoretical explanation for the observed quasiuniversality of the ratio of the long-tim...
We report on a comprehensive theory-simulation-experimental study of collective and self-diffusion i...