Abstract
We review the recent studies on the micro-dynamics in strongly coupled dust Coulomb liquids suspended in low pressure glow discharges. Under the interplay of stochastic thermal noise and Coulomb interaction, cooperative fast hopping strings and vortices excited from the small amplitude caged motion in the ordered lattice domains are the key cooperative excitations in the system. Their spatio-temporal statistical behaviors obey the similar generic power law scaling as sac type avalanche in coupled sub-excitable system under noise. The hopping can be further enhanced by the external stress and suppressed by the finite boundary. The liquid exhibits nonlinear viscoelastic response under high frequency AC shear drives and exhibits layering transition in a narrow gap down to a few molecular width. Travelling soliton-type micro-bubble can be formed through intense pulsed laser ablation.
Lai, L -J;
Teng, L -W;
Tu, P -S;
Chu, H -Y;
Lin, I
[1]
- Department of Physics, National Central University, Chungli, Taiwan 32054 (China)
Citation Formats
Lai, L -J, Teng, L -W, Tu, P -S, Chu, H -Y, and Lin, I.
Micro-dynamics in 2D dusty plasma liquids.
United States: N. p.,
2002.
Web.
doi:10.1063/1.1527736.
Lai, L -J, Teng, L -W, Tu, P -S, Chu, H -Y, & Lin, I.
Micro-dynamics in 2D dusty plasma liquids.
United States.
https://doi.org/10.1063/1.1527736
Lai, L -J, Teng, L -W, Tu, P -S, Chu, H -Y, and Lin, I.
2002.
"Micro-dynamics in 2D dusty plasma liquids."
United States.
https://doi.org/10.1063/1.1527736.
@misc{etde_20621202,
title = {Micro-dynamics in 2D dusty plasma liquids}
author = {Lai, L -J, Teng, L -W, Tu, P -S, Chu, H -Y, and Lin, I}
abstractNote = {We review the recent studies on the micro-dynamics in strongly coupled dust Coulomb liquids suspended in low pressure glow discharges. Under the interplay of stochastic thermal noise and Coulomb interaction, cooperative fast hopping strings and vortices excited from the small amplitude caged motion in the ordered lattice domains are the key cooperative excitations in the system. Their spatio-temporal statistical behaviors obey the similar generic power law scaling as sac type avalanche in coupled sub-excitable system under noise. The hopping can be further enhanced by the external stress and suppressed by the finite boundary. The liquid exhibits nonlinear viscoelastic response under high frequency AC shear drives and exhibits layering transition in a narrow gap down to a few molecular width. Travelling soliton-type micro-bubble can be formed through intense pulsed laser ablation.}
doi = {10.1063/1.1527736}
journal = []
issue = {1}
volume = {649}
journal type = {AC}
place = {United States}
year = {2002}
month = {Dec}
}
title = {Micro-dynamics in 2D dusty plasma liquids}
author = {Lai, L -J, Teng, L -W, Tu, P -S, Chu, H -Y, and Lin, I}
abstractNote = {We review the recent studies on the micro-dynamics in strongly coupled dust Coulomb liquids suspended in low pressure glow discharges. Under the interplay of stochastic thermal noise and Coulomb interaction, cooperative fast hopping strings and vortices excited from the small amplitude caged motion in the ordered lattice domains are the key cooperative excitations in the system. Their spatio-temporal statistical behaviors obey the similar generic power law scaling as sac type avalanche in coupled sub-excitable system under noise. The hopping can be further enhanced by the external stress and suppressed by the finite boundary. The liquid exhibits nonlinear viscoelastic response under high frequency AC shear drives and exhibits layering transition in a narrow gap down to a few molecular width. Travelling soliton-type micro-bubble can be formed through intense pulsed laser ablation.}
doi = {10.1063/1.1527736}
journal = []
issue = {1}
volume = {649}
journal type = {AC}
place = {United States}
year = {2002}
month = {Dec}
}