Schematic models for active nonlinear microrheology


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GNANN, Manuel Victor, Igor GAZUZ, Antonio Manuel PUERTAS, Matthias FUCHS, Thomas VOIGTMANN, 2011. Schematic models for active nonlinear microrheology. In: Soft Matter. 7(4), pp. 1390-1396. ISSN 1744-683X

@article{Gnann2011Schem-13776, title={Schematic models for active nonlinear microrheology}, year={2011}, doi={10.1039/c0sm00828a}, number={4}, volume={7}, issn={1744-683X}, journal={Soft Matter}, pages={1390--1396}, author={Gnann, Manuel Victor and Gazuz, Igor and Puertas, Antonio Manuel and Fuchs, Matthias and Voigtmann, Thomas} }

<rdf:RDF xmlns:rdf="" xmlns:bibo="" xmlns:dc="" xmlns:dcterms="" xmlns:xsd="" > <rdf:Description rdf:about=""> <dc:contributor>Voigtmann, Thomas</dc:contributor> <dc:date rdf:datatype="">2011-07-07T07:31:21Z</dc:date> <dcterms:issued>2011</dcterms:issued> <dcterms:available rdf:datatype="">2011-07-07T07:31:21Z</dcterms:available> <dc:creator>Voigtmann, Thomas</dc:creator> <dc:contributor>Puertas, Antonio Manuel</dc:contributor> <dcterms:rights rdf:resource=""/> <dc:creator>Puertas, Antonio Manuel</dc:creator> <dc:creator>Fuchs, Matthias</dc:creator> <dc:rights>deposit-license</dc:rights> <bibo:uri rdf:resource=""/> <dc:contributor>Gazuz, Igor</dc:contributor> <dc:creator>Gazuz, Igor</dc:creator> <dcterms:bibliographicCitation>Publ. in: Soft Matter ; 7 (2011), 4. - pp. 1390-1396</dcterms:bibliographicCitation> <dc:language>eng</dc:language> <dc:contributor>Fuchs, Matthias</dc:contributor> <dcterms:abstract xml:lang="eng">We analyze the nonlinear active microrheology of dense colloidal suspensions using a schematic model of mode-coupling theory. The model describes the strongly nonlinear behavior of the microscopic friction coefficient as a function of applied external force in terms of a delocalization transition. To probe this regime, we have performed Brownian dynamics simulations of a system of quasi-hard spheres. We also analyze experimental data on hard-sphere-like colloidal suspensions [Habdas et al., Europhys. Lett., 2004, 67, 477]. The behavior at very large forces is addressed specifically.</dcterms:abstract> <dcterms:title>Schematic models for active nonlinear microrheology</dcterms:title> <dc:creator>Gnann, Manuel Victor</dc:creator> <dc:contributor>Gnann, Manuel Victor</dc:contributor> </rdf:Description> </rdf:RDF>

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