Diffusion and particle mobility in 1D system
2006 (English)In: Physics Letters A, ISSN 0375-9601, Vol. 359, no 5, 504-508 p.Article in journal (Refereed) Published
The transport properties of one-dimensional (1D) systems have been studied theoretically. Contradictory experimental results on molecular transport in quasi-1D systems, such as zeolite structures, when both diffusion transport acceleration and the existence of the diffusion mode with lower particle mobility (single-file diffusion (< x(2)> similar to t(1/2))) have been reported, are consolidated in a consistent model. Transition from the single-file diffusion mode to an Einstein-like diffusion < x(2)> similar to t with diffusion coefficient increasing with the density has been predicted to occur at large observation times.
Place, publisher, year, edition, pages
2006. Vol. 359, no 5, 504-508 p.
IdentifiersURN: urn:nbn:se:uu:diva-153035DOI: 10.1016/j.physleta.2006.06.064ISI: 000242511200028OAI: oai:DiVA.org:uu-153035DiVA: diva2:414964