Single file diffusion in macroscopic Wigner rings

The single file diffusion in a circular channel of millimetric charged balls is studied. The evolution in time of the mean square displacement is shown to be subdiffusive, but slower than the powerlike t1/2 behavior observed in circular colloidal systems or predicted in one-dimensional infinite syst...

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Veröffentlicht in:Physical review. E, Statistical, nonlinear, and soft matter physics Statistical, nonlinear, and soft matter physics, 2006-03, Vol.73 (3 Pt 1), p.031112-031112, Article 031112
Hauptverfasser: Coupier, Gwennou, Saint Jean, Michel, Guthmann, Claudine
Format: Artikel
Sprache:eng
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Zusammenfassung:The single file diffusion in a circular channel of millimetric charged balls is studied. The evolution in time of the mean square displacement is shown to be subdiffusive, but slower than the powerlike t1/2 behavior observed in circular colloidal systems or predicted in one-dimensional infinite systems.
ISSN:1539-3755
1550-2376
DOI:10.1103/PhysRevE.73.031112