Non-monotonic crossover from single-file to regular diffusion in micro-channels

Kurzanzeige
dc.contributor.authorSiems, Ullrich
dc.contributor.authorKreuter, Christian
dc.contributor.authorErbe, Artur
dc.contributor.authorSchwierz, Nadinedeu
dc.contributor.authorSengupta, Surajitdeu
dc.contributor.authorLeiderer, Paul
dc.contributor.authorNielaba, Peter
dc.date.accessioned2013-05-28T10:17:51Zdeu
dc.date.available2013-05-28T10:17:51Zdeu
dc.date.issued2012
dc.description.abstractThe diffusion behavior of interacting particles determines the behavior of a large number of systems ranging from pedestrians crossing a road to ions passing through channels in living cells. Here we present a system in which the nature of the diffusion process varies with changes in the external conditions. We find this special behavior in a colloidal model system, consisting of micron sized particles which are confined to narrow channels and interact via induced magnetic dipoles. When the density of these particles is changed, diffusion alternates between normal Fickian behavior and single-file diffusion. This anomalous behavior is induced by the order of the particles in the restricted geometry and does not depend on the exact nature of the inter-particle interactions.eng
dc.description.versionpublished
dc.identifier.citationScientific Reports ; 2 (2012), December. - 1015deu
dc.identifier.doi10.1038/srep01015deu
dc.identifier.pmid23264877
dc.identifier.ppn451483715
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/22764
dc.language.isoengdeu
dc.legacy.dateIssued2013-05-28deu
dc.rightsAttribution-NonCommercial-ShareAlike 3.0 Unported
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/
dc.subjectStructure of solids and liquidsdeu
dc.subjectcolloidsdeu
dc.subjectstructure of solids and liquidsdeu
dc.subjectstatistical physicsdeu
dc.subjectthermodynamics and nonlinear dynamicsdeu
dc.subject.ddc530deu
dc.titleNon-monotonic crossover from single-file to regular diffusion in micro-channelseng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
kops.citation.bibtex
@article{Siems2012Nonmo-22764,
  year={2012},
  doi={10.1038/srep01015},
  title={Non-monotonic crossover from single-file to regular diffusion in micro-channels},
  volume={2},
  journal={Scientific Reports},
  author={Siems, Ullrich and Kreuter, Christian and Erbe, Artur and Schwierz, Nadine and Sengupta, Surajit and Leiderer, Paul and Nielaba, Peter},
  note={Article Number: 1015}
}
kops.citation.iso690SIEMS, Ullrich, Christian KREUTER, Artur ERBE, Nadine SCHWIERZ, Surajit SENGUPTA, Paul LEIDERER, Peter NIELABA, 2012. Non-monotonic crossover from single-file to regular diffusion in micro-channels. In: Scientific Reports. 2012, 2, pp. 1015. eISSN 2045-2322. Available under: doi: 10.1038/srep01015deu
kops.citation.iso690SIEMS, Ullrich, Christian KREUTER, Artur ERBE, Nadine SCHWIERZ, Surajit SENGUPTA, Paul LEIDERER, Peter NIELABA, 2012. Non-monotonic crossover from single-file to regular diffusion in micro-channels. In: Scientific Reports. 2012, 2, pp. 1015. eISSN 2045-2322. Available under: doi: 10.1038/srep01015eng
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kops.submitter.emailoleg.kozlov@uni-konstanz.dedeu
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