Microscopic visco-elastic motions of narrow two-dimensional dust Coulomb liquids under modulated shear stress

Details Microscopic visco-elastic motions of narrow two-dimensional dust Coulomb liquids under modulated shear stress Microscopic visco-elastic motions of narrow two-dimensional dust Coulomb liquids under modulated shear stress

Mar 2003

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2003njph....5...16c&link_type=abstract

New Journal of Physics, Volume 5, Issue 1, pp. 16 (2003).

Physics

Scientific paper

The microscopic visco-elastic motion of a quasi-2D dusty plasma liquid confined to a width of about 15 interparticle distances under square stress pulses shorter than thermal relaxation time from a chopped laser beam is investigated experimentally. The stress-enhanced excitations of hopping vortices are responsible for particles in the laser driven zone reaching, after a higher initial velocity, a constant nonzero terminal forward velocity and partial plastic deformation through the loss of the structure memory. The driven particles around domains with caged shear motion still partially keep the structural memory and demonstrate partial elastic backwards motion with exponential relaxation after turning off the laser.

Affiliated with

Also associated with

No associations

Rating

Microscopic visco-elastic motions of narrow two-dimensional dust Coulomb liquids under modulated shear stress 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 Microscopic visco-elastic motions of narrow two-dimensional dust Coulomb liquids under modulated shear stress, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microscopic visco-elastic motions of narrow two-dimensional dust Coulomb liquids under modulated shear stress will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1167598