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dc.contributor.authorDürr, Oliver-
dc.contributor.authorFrisch, Harry-
dc.contributor.authorDieterich, Wolfgang-
dc.date.accessioned2018-12-14T15:44:56Z-
dc.date.available2018-12-14T15:44:56Z-
dc.date.issued2001-06-11-
dc.identifier.issn0021-9606de_CH
dc.identifier.issn1089-7690de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/13873-
dc.description.abstractKramers relaxation times τK and relaxation times τR and τG for the end-to-end distances and for center-of-mass diffusion are calculated for dense systems of athermal lattice chains. τK is defined from the response of the radius of gyration to a Kramers potential which approximately describes the effect of a stationary shear flow. It is shown that within an intermediate range of chain lengths N the relaxation times τR and τK exhibit the same scaling with N, suggesting that N-dependent melt-viscosities for nonentangled chains can be obtained from the Kramers equilibrium concept.de_CH
dc.language.isoende_CH
dc.publisherAIP Publishingde_CH
dc.relation.ispartofThe Journal of Chemical Physicsde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectCond-matde_CH
dc.subject.ddc530: Physikde_CH
dc.titleMelt viscosities of lattice polymers using a Kramers potential treatmentde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitut für Datenanalyse und Prozessdesign (IDP)de_CH
dc.identifier.doi10.1063/1.1412607de_CH
zhaw.funding.euNode_CH
zhaw.originated.zhawNode_CH
zhaw.pages.end9045de_CH
zhaw.pages.start9042de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume115de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
Appears in Collections:Publikationen School of Engineering

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