Physics – Condensed Matter – Soft Condensed Matter
Scientific paper
2008-12-04
Physics
Condensed Matter
Soft Condensed Matter
5 pages, 4 figures
Scientific paper
Binary mixtures of oppositely charged colloids driven by an electric field are shown to exhibit a nonequilibrium transition towards lane formation if the driving force is increased. Brownian dynamics computer simulations and real-space experiments are employed to study hysteresis effects in an order parameter measuring the extent of lane formation upon increasing and decreasing the driving force. Both from simulation and experiment, we find that lane formation due to electrical fields is continuous. However, simulations show a discontinuous transition if the driving force is gravity.
Blaaderen Alfons van
Löwen Hartmut
Rex Martin
Royall Patrick C.
No associations
LandOfFree
Lane formation in driven colloidal mixtures: is it continuous or discontinuous? does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Lane formation in driven colloidal mixtures: is it continuous or discontinuous?, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lane formation in driven colloidal mixtures: is it continuous or discontinuous? will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-135753