Comparative Simulation Study of Colloidal Gels And Glasses
| Type of Publication: | Journal article |
| URI (citable link): | http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-37783 |
| Author: | Puertas, Antonio M.; Fuchs, Matthias; Cates, Michael E. |
| Year of publication: | 2002 |
| Published in: | Physical Review Letters ; 88 (2002). - pp. 098301 |
| DOI (citable link): | https://dx.doi.org/10.1103/PhysRevLett.88.098301 |
| Summary: |
Using computer simulations, we identify the mechanisms causing aggregation and structural arrest of colloidal suspensions interacting with a short-ranged attraction at moderate and high densities. Two different nonergodicity transitions are observed. As the density is increased, a glass transition takes place, driven by excluded volume effects. In contrast, at moderate densities, gelation is approached as the strength of the attraction increases. At high density and interaction strength, both transitions merge, and a logarithmic decay in the correlation function is observed. All of these features are correctly predicted by mode coupling theory.
|
| PACS Classification: | 64.70.Pf; 82.70.Dd; 82.70.Gg |
| Subject (DDC): | 530 Physics |
| Link to License: | Terms of use |
Cite This
Files in this item
![[PDF]](/themes/Kops/images/mimes/pdf.png "PDF file"){kind=small}
PUERTAS, Antonio M., Matthias FUCHS, Michael E. CATES, 2002. Comparative Simulation Study of Colloidal Gels And Glasses. In: Physical Review Letters. 88, pp. 098301. Available under: doi: 10.1103/PhysRevLett.88.098301
@article{Puertas2002Compa-9058, title={Comparative Simulation Study of Colloidal Gels And Glasses}, year={2002}, doi={10.1103/PhysRevLett.88.098301}, volume={88}, journal={Physical Review Letters}, author={Puertas, Antonio M. and Fuchs, Matthias and Cates, Michael E.} }
<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/rdf/resource/123456789/9058"> <dc:contributor>Fuchs, Matthias</dc:contributor> <dc:creator>Puertas, Antonio M.</dc:creator> <dc:format>application/pdf</dc:format> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/41"/> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/9058/1/e098301.pdf"/> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dc:contributor>Cates, Michael E.</dc:contributor> <dcterms:bibliographicCitation>First publ. in: Physical Review Letters 88 (2002), pp. 098301</dcterms:bibliographicCitation> <dcterms:rights rdf:resource="https://creativecommons.org/licenses/by-nc-nd/2.0/legalcode"/> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/9058/1/e098301.pdf"/> <dc:language>eng</dc:language> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/9058"/> <dc:contributor>Puertas, Antonio M.</dc:contributor> <dcterms:title>Comparative Simulation Study of Colloidal Gels And Glasses</dcterms:title> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:53:14Z</dc:date> <dcterms:issued>2002</dcterms:issued> <dc:rights>terms-of-use</dc:rights> <dc:creator>Fuchs, Matthias</dc:creator> <dcterms:abstract xml:lang="eng">Using computer simulations, we identify the mechanisms causing aggregation and structural arrest of colloidal suspensions interacting with a short-ranged attraction at moderate and high densities. Two different nonergodicity transitions are observed. As the density is increased, a glass transition takes place, driven by excluded volume effects. In contrast, at moderate densities, gelation is approached as the strength of the attraction increases. At high density and interaction strength, both transitions merge, and a logarithmic decay in the correlation function is observed. All of these features are correctly predicted by mode coupling theory.</dcterms:abstract> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/41"/> <dc:creator>Cates, Michael E.</dc:creator> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:53:14Z</dcterms:available> </rdf:Description> </rdf:RDF>
Downloads since Oct 1, 2014 (Information about access statistics)
| e098301.pdf | 127 |
This item appears in the following Collection(s)
Except where otherwise noted, this item's license is described as terms-of-use
Search KOPS
Browse
My Account
