58 citations · 143 across the 4 of their papers we have counts for
4 papers
On the joint residence time of N independent two-dimensional Brownian motions
O. Benichou, M. Coppey, J. Klafter +2
We study the behavior of several joint residence times of N independent Brownian particles in a disc of radius in two dimensions. We consider: (i) the time T_N(t) spent by all…
The Atomic Slide Puzzle: Self-Diffusion of an Impure Atom
0. Benichou, G. Oshanin
In a series of recent papers van Gastel et al have presented first experimental evidence that impure, Indium atoms, embedded into the first layer of a Cu(001) surface, are not loca…
Ultra-Slow Vacancy-Mediated Tracer Diffusion in Two Dimensions: The Einstein Relation Verified
O. Benichou, G. Oshanin
We study the dynamics of a charged tracer particle (TP) on a two-dimensional lattice all sites of which except one (a vacancy) are filled with identical neutral, hard-core particle…
Molecular Weight Dependence of Spreading Rates of Ultrathin Polymeric Films
M. P. Valignat, G. Oshanin, S. Villette +2
We study experimentally the molecular weight dependence of spreading rates of molecularly thin precursor films, growing at the bottom of droplets of polymer liquids. In accord…