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On the Bauschinger effect in supercooled melts under shear : Results from mode coupling theory and molecular dynamics

On the Bauschinger effect in supercooled melts under shear : Results from mode coupling theory and molecular dynamics

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FRAHSA, Fabian, Amit Kumar BHATTACHARJEE, Jürgen HORBACH, Matthias FUCHS, Thomas VOIGTMANN, 2013. On the Bauschinger effect in supercooled melts under shear : Results from mode coupling theory and molecular dynamics. In: The Journal of Chemical Physics. 138(12), 12A513. ISSN 0021-9606. eISSN 1089-7690

@article{Frahsa2013-03-28Bausc-25436, title={On the Bauschinger effect in supercooled melts under shear : Results from mode coupling theory and molecular dynamics}, year={2013}, doi={10.1063/1.4770336}, number={12}, volume={138}, issn={0021-9606}, journal={The Journal of Chemical Physics}, author={Frahsa, Fabian and Bhattacharjee, Amit Kumar and Horbach, Jürgen and Fuchs, Matthias and Voigtmann, Thomas}, note={Article Number: 12A513} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/25436"> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2014-01-10T09:52:25Z</dc:date> <dcterms:issued>2013-03-28</dcterms:issued> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/25436"/> <dc:contributor>Frahsa, Fabian</dc:contributor> <dc:contributor>Voigtmann, Thomas</dc:contributor> <dc:creator>Fuchs, Matthias</dc:creator> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2014-01-10T09:52:25Z</dcterms:available> <dc:contributor>Horbach, Jürgen</dc:contributor> <dcterms:abstract xml:lang="eng">We study the nonlinear rheology of a glass-forming binary mixture under the reversal of shear flow using molecular dynamics simulations and a schematic model of the mode-coupling theory of the glass transition (MCT). Memory effects lead to a history-dependent response, as exemplified by the vanishing of a stress-overshoot phenomenon in the stress–strain curves of the sheared liquid, and a change in the apparent elastic coefficients around states with zero stress. We investigate the various retarded contributions to the stress response at a given time schematically within MCT. The connection of this macroscopic response to single-particle motion is demonstrated using molecular-dynamics simulation.</dcterms:abstract> <dc:rights>deposit-license</dc:rights> <dc:contributor>Fuchs, Matthias</dc:contributor> <dc:creator>Horbach, Jürgen</dc:creator> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103605204-4002607-1"/> <dcterms:bibliographicCitation>The Journal of Chemical Physics ; 138 (2013), 12. - 12A513</dcterms:bibliographicCitation> <dcterms:title>On the Bauschinger effect in supercooled melts under shear : Results from mode coupling theory and molecular dynamics</dcterms:title> <dc:creator>Voigtmann, Thomas</dc:creator> <dc:language>eng</dc:language> <dc:contributor>Bhattacharjee, Amit Kumar</dc:contributor> <dc:creator>Bhattacharjee, Amit Kumar</dc:creator> <dc:creator>Frahsa, Fabian</dc:creator> </rdf:Description> </rdf:RDF>

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