25 citations · 64 across the 3 of their papers we have counts for
3 papers
Local Symmetries and Order-Disorder Transitions in Small Macroscopic Wigner Islands
Gwennou Coupier, Claudine Guthmann, Yves Noat +1
The influence of local order on the disordering scenario of small Wigner islands is discussed. A first disordering step is put in evidence by the time correlation functions and is…
Enhancement of mobilities in a pinned multidomain crystal
Gwennou Coupier, Michel Saint Jean, Claudine Guthmann
Mobility properties inside and around degenerate domains of an elastic lattice partially pinned on a square array of traps are explored by means of a fully controllable model syste…
Single File Diffusion enhancement in a fluctuating modulated 1D channel
Gwennou Coupier, Michel Saint Jean, Claudine Guthmann
We show that the diffusion of a single file of particles moving in a fluctuating modulated 1D channel is enhanced with respect to the one in a bald pipe. This effect, induced by th…