Creep in colloidal glasses

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dc.contributor.authorSiebenbürger, Miriamdeu
dc.contributor.authorBallauff, Matthiasdeu
dc.contributor.authorVoigtmann, Thomas
dc.date.accessioned2012-06-20T13:09:41Zdeu
dc.date.available2012-06-20T13:09:41Zdeu
dc.date.issued2012
dc.description.abstractWe investigate the nonlinear response to shear stress of a colloidal hard-sphere glass, identifying several regimes depending on time, sample age, and the magnitude of applied stress. This emphasizes a connection between stress-imposed deformation of soft and hard matter, in particular, colloidal and metallic systems. A generalized Maxwell model rationalizes logarithmic creep for long times and low stresses. We identify diverging time scales approaching a critical yield stress. At intermediate times, strong aging effects are seen, which we link to a stress overshoot seen in stress-strain curves.eng
dc.description.versionpublished
dc.identifier.citationPubl. in: Physical Review Letters ; 108 (2012), 25. - 255701deu
dc.identifier.doi10.1103/PhysRevLett.108.255701deu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/19563
dc.language.isoengdeu
dc.legacy.dateIssued2012-06-20deu
dc.rightsterms-of-usedeu
dc.rights.urihttps://rightsstatements.org/page/InC/1.0/deu
dc.subject.ddc530deu
dc.subject.gndRheologiedeu
dc.subject.gndKriechendeu
dc.subject.gndKolloidphysikdeu
dc.subject.pacs64.70.pv, 62.20.Hg, 83.50.-vdeu
dc.titleCreep in colloidal glasseseng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
kops.citation.bibtex
@article{Siebenburger2012Creep-19563,
  year={2012},
  doi={10.1103/PhysRevLett.108.255701},
  title={Creep in colloidal glasses},
  number={25},
  volume={108},
  issn={0031-9007},
  journal={Physical Review Letters},
  author={Siebenbürger, Miriam and Ballauff, Matthias and Voigtmann, Thomas}
}
kops.citation.iso690SIEBENBÜRGER, Miriam, Matthias BALLAUFF, Thomas VOIGTMANN, 2012. Creep in colloidal glasses. In: Physical Review Letters. 2012, 108(25). ISSN 0031-9007. Available under: doi: 10.1103/PhysRevLett.108.255701deu
kops.citation.iso690SIEBENBÜRGER, Miriam, Matthias BALLAUFF, Thomas VOIGTMANN, 2012. Creep in colloidal glasses. In: Physical Review Letters. 2012, 108(25). ISSN 0031-9007. Available under: doi: 10.1103/PhysRevLett.108.255701eng
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kops.identifier.nbnurn:nbn:de:bsz:352-195639deu
kops.sourcefieldPhysical Review Letters. 2012, <b>108</b>(25). ISSN 0031-9007. Available under: doi: 10.1103/PhysRevLett.108.255701deu
kops.sourcefield.plainPhysical Review Letters. 2012, 108(25). ISSN 0031-9007. Available under: doi: 10.1103/PhysRevLett.108.255701deu
kops.sourcefield.plainPhysical Review Letters. 2012, 108(25). ISSN 0031-9007. Available under: doi: 10.1103/PhysRevLett.108.255701eng
kops.submitter.emailthomas.voigtmann@uni-konstanz.dedeu
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source.bibliographicInfo.issue25
source.bibliographicInfo.volume108
source.identifier.issn0031-9007
source.periodicalTitlePhysical Review Letters

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