Publikation: Structure and tracer-diffusion in quasi–two-dimensional and strongly asymmetric magnetic colloidal mixtures
Dateien
Datum
Autor:innen
Herausgeber:innen
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
URI (zitierfähiger Link)
DOI (zitierfähiger Link)
Internationale Patentnummer
Link zur Lizenz
Angaben zur Forschungsförderung
Projekt
Open Access-Veröffentlichung
Sammlungen
Core Facility der Universität Konstanz
Titel in einer weiteren Sprache
Publikationstyp
Publikationsstatus
Erschienen in
Zusammenfassung
We study theoretically and experimentally static and diffusional properties of a strongly asymmetric binary mixture of super-paramagnetic colloids confined to an air-water interface. The colloids interact via repulsive dipolar forces, induced by a magnetic field applied perpendicular to the planar interface. Brownian dynamics (BD) computer simulations are employed to analyse the microstructure and the tracer-diffusion of both components. The profound interaction asymmetry leads to unusual features in the partial pair distribution functions, and to significantly enhanced tracer-diffusion. We find good agreement between our experimental data and the computer simulation results.
Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
Schlagwörter
Konferenz
Rezension
Zitieren
ISO 690
KOLLMANN, Markus, Roland HUND, Bernd RINN, Gerhard NÄGELE, Klaus ZAHN, Hans KÖNIG, Georg MARET, Rudolf KLEIN, Jan K.G. DHONT, 2002. Structure and tracer-diffusion in quasi–two-dimensional and strongly asymmetric magnetic colloidal mixtures. In: Europhysics Letters (EPL). 2002, 58(6), pp. 919-925. ISSN 0295-5075. Available under: doi: 10.1209/epl/i2002-00458-0BibTex
@article{Kollmann2002Struc-17336, year={2002}, doi={10.1209/epl/i2002-00458-0}, title={Structure and tracer-diffusion in quasi–two-dimensional and strongly asymmetric magnetic colloidal mixtures}, number={6}, volume={58}, issn={0295-5075}, journal={Europhysics Letters (EPL)}, pages={919--925}, author={Kollmann, Markus and Hund, Roland and Rinn, Bernd and Nägele, Gerhard and Zahn, Klaus and König, Hans and Maret, Georg and Klein, Rudolf and Dhont, Jan K.G.} }
RDF
<rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:void="http://rdfs.org/ns/void#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/17336"> <dcterms:title>Structure and tracer-diffusion in quasi–two-dimensional and strongly asymmetric magnetic colloidal mixtures</dcterms:title> <foaf:homepage rdf:resource="http://localhost:8080/"/> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/17336/2/Zahn_maret_Structure.pdf"/> <dc:contributor>Zahn, Klaus</dc:contributor> <dc:creator>Maret, Georg</dc:creator> <dc:language>eng</dc:language> <dc:creator>König, Hans</dc:creator> <dc:contributor>Klein, Rudolf</dc:contributor> <dc:contributor>König, Hans</dc:contributor> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:creator>Dhont, Jan K.G.</dc:creator> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2012-03-16T10:28:47Z</dc:date> <dc:contributor>Kollmann, Markus</dc:contributor> <dc:contributor>Hund, Roland</dc:contributor> <dc:creator>Hund, Roland</dc:creator> <dc:creator>Zahn, Klaus</dc:creator> <dcterms:abstract xml:lang="eng">We study theoretically and experimentally static and diffusional properties of a strongly asymmetric binary mixture of super-paramagnetic colloids confined to an air-water interface. The colloids interact via repulsive dipolar forces, induced by a magnetic field applied perpendicular to the planar interface. Brownian dynamics (BD) computer simulations are employed to analyse the microstructure and the tracer-diffusion of both components. The profound interaction asymmetry leads to unusual features in the partial pair distribution functions, and to significantly enhanced tracer-diffusion. We find good agreement between our experimental data and the computer simulation results.</dcterms:abstract> <dcterms:issued>2002</dcterms:issued> <dc:contributor>Rinn, Bernd</dc:contributor> <dc:contributor>Nägele, Gerhard</dc:contributor> <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/> <dc:creator>Kollmann, Markus</dc:creator> <dc:creator>Nägele, Gerhard</dc:creator> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/17336/2/Zahn_maret_Structure.pdf"/> <dcterms:bibliographicCitation>First publ. in: Europhysics Letters ; 58 (2002), 6. - S. 919-925</dcterms:bibliographicCitation> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2012-03-16T10:28:47Z</dcterms:available> <dc:creator>Rinn, Bernd</dc:creator> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/17336"/> <dc:creator>Klein, Rudolf</dc:creator> <dc:contributor>Dhont, Jan K.G.</dc:contributor> <dc:contributor>Maret, Georg</dc:contributor> <dc:rights>terms-of-use</dc:rights> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/> </rdf:Description> </rdf:RDF>