Publikation:

Rheology of colloidal and metallic glass formers

Lade...
Vorschaubild

Dateien

Voigtmann_2-9rz8s6sjydda0.pdf
Voigtmann_2-9rz8s6sjydda0.pdfGröße: 2.07 MBDownloads: 186

Datum

2020

Autor:innen

Siebenbürger, Miriam
Egelhaaf, Stefan U.
Laurati, Marco
Mutch, Kevin J.
Samwer, Konrad H.

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

ArXiv-ID

Internationale Patentnummer

Link zur Lizenz

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung
Open Access Hybrid
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published

Erschienen in

Colloid and Polymer Science. Springer. 2020, 298(7), pp. 681-696. ISSN 0303-402X. eISSN 1435-1536. Available under: doi: 10.1007/s00396-020-04654-z

Zusammenfassung

Colloidal hard-sphere suspensions are convenient experimental models to understand soft matter, and also by analogy the structural-relaxation behavior of atomic or small-molecular fluids. We discuss this analogy for the flow and deformation behavior close to the glass transition. Based on a mapping of temperature to effective hard-sphere packing, the stress–strain curves of typical bulk metallic glass formers can be quantitatively compared with those of hard-sphere suspensions. Experiments on colloids give access to the microscopic structure under deformation on a single-particle level, providing insight into the yielding mechanisms that are likely also relevant for metallic glasses. We discuss the influence of higher-order angular signals in connection with non-affine particle rearrangements close to yielding. The results are qualitatively explained on the basis of the mode-coupling theory. We further illustrate the analogy of pre-strain dependence of the linear-elastic moduli using data on PS-PNiPAM suspensions.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
530 Physik

Schlagwörter

Konferenz

Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Zugehörige Datensätze in KOPS

Zitieren

ISO 690VOIGTMANN, Thomas, Miriam SIEBENBÜRGER, Christian P. AMANN, Stefan U. EGELHAAF, Sebastian FRITSCHI, Matthias KRÜGER, Marco LAURATI, Kevin J. MUTCH, Konrad H. SAMWER, 2020. Rheology of colloidal and metallic glass formers. In: Colloid and Polymer Science. Springer. 2020, 298(7), pp. 681-696. ISSN 0303-402X. eISSN 1435-1536. Available under: doi: 10.1007/s00396-020-04654-z
BibTex
@article{Voigtmann2020-07Rheol-49958,
  year={2020},
  doi={10.1007/s00396-020-04654-z},
  title={Rheology of colloidal and metallic glass formers},
  number={7},
  volume={298},
  issn={0303-402X},
  journal={Colloid and Polymer Science},
  pages={681--696},
  author={Voigtmann, Thomas and Siebenbürger, Miriam and Amann, Christian P. and Egelhaaf, Stefan U. and Fritschi, Sebastian and Krüger, Matthias and Laurati, Marco and Mutch, Kevin J. and Samwer, Konrad H.}
}
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/123456789/49958">
    <dc:creator>Egelhaaf, Stefan U.</dc:creator>
    <dc:creator>Krüger, Matthias</dc:creator>
    <dc:contributor>Samwer, Konrad H.</dc:contributor>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dcterms:title>Rheology of colloidal and metallic glass formers</dcterms:title>
    <dc:contributor>Siebenbürger, Miriam</dc:contributor>
    <dc:contributor>Laurati, Marco</dc:contributor>
    <dc:creator>Voigtmann, Thomas</dc:creator>
    <dcterms:abstract xml:lang="eng">Colloidal hard-sphere suspensions are convenient experimental models to understand soft matter, and also by analogy the structural-relaxation behavior of atomic or small-molecular fluids. We discuss this analogy for the flow and deformation behavior close to the glass transition. Based on a mapping of temperature to effective hard-sphere packing, the stress–strain curves of typical bulk metallic glass formers can be quantitatively compared with those of hard-sphere suspensions. Experiments on colloids give access to the microscopic structure under deformation on a single-particle level, providing insight into the yielding mechanisms that are likely also relevant for metallic glasses. We discuss the influence of higher-order angular signals in connection with non-affine particle rearrangements close to yielding. The results are qualitatively explained on the basis of the mode-coupling theory. We further illustrate the analogy of pre-strain dependence of the linear-elastic moduli using data on PS-PNiPAM suspensions.</dcterms:abstract>
    <dc:contributor>Egelhaaf, Stefan U.</dc:contributor>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2020-06-22T12:07:50Z</dcterms:available>
    <dc:contributor>Voigtmann, Thomas</dc:contributor>
    <dc:contributor>Amann, Christian P.</dc:contributor>
    <dc:contributor>Krüger, Matthias</dc:contributor>
    <dc:creator>Amann, Christian P.</dc:creator>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:contributor>Mutch, Kevin J.</dc:contributor>
    <dc:language>eng</dc:language>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/49958/1/Voigtmann_2-9rz8s6sjydda0.pdf"/>
    <dc:contributor>Fritschi, Sebastian</dc:contributor>
    <dc:rights>Attribution 4.0 International</dc:rights>
    <dcterms:issued>2020-07</dcterms:issued>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/49958"/>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2020-06-22T12:07:50Z</dc:date>
    <dc:creator>Mutch, Kevin J.</dc:creator>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/49958/1/Voigtmann_2-9rz8s6sjydda0.pdf"/>
    <dc:creator>Samwer, Konrad H.</dc:creator>
    <dc:creator>Fritschi, Sebastian</dc:creator>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by/4.0/"/>
    <dc:creator>Siebenbürger, Miriam</dc:creator>
    <dc:creator>Laurati, Marco</dc:creator>
  </rdf:Description>
</rdf:RDF>

Interner Vermerk

xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter

Kontakt
URL der Originalveröffentl.

Prüfdatum der URL

Prüfungsdatum der Dissertation

Finanzierungsart

Kommentar zur Publikation

Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Nein
Begutachtet
Unbekannt
Diese Publikation teilen