Comments on the alpha-peak shapes for relaxation in supercooled liquids

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FUCHS, Matthias, Wolfgang GÖTZE, Ivo HOFACKER, Arnulf LATZ, 1991. Comments on the alpha-peak shapes for relaxation in supercooled liquids. In: Journal of physics / Condensed Matter. 3, pp. 5047-5071. Available under: doi: 10.1088/0953-8984/3/26/022

@article{Fuchs1991Comme-4916, title={Comments on the alpha-peak shapes for relaxation in supercooled liquids}, year={1991}, doi={10.1088/0953-8984/3/26/022}, volume={3}, journal={Journal of physics / Condensed Matter}, pages={5047--5071}, author={Fuchs, Matthias and Götze, Wolfgang and Hofacker, Ivo and Latz, Arnulf} }

<rdf:RDF xmlns:dcterms="" xmlns:dc="" xmlns:rdf="" xmlns:bibo="" xmlns:dspace="" xmlns:foaf="" xmlns:void="" xmlns:xsd="" > <rdf:Description rdf:about=""> <dc:language>eng</dc:language> <dc:format>application/pdf</dc:format> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:date rdf:datatype="">2011-03-24T14:51:20Z</dc:date> <bibo:uri rdf:resource=""/> <dc:contributor>Götze, Wolfgang</dc:contributor> <dcterms:rights rdf:resource=""/> <dc:creator>Fuchs, Matthias</dc:creator> <dcterms:abstract xml:lang="eng">The alpha-peak master functions as obtained within the mode coupling theory for the supercooled liquid dynamics near the glass transition singularity are discussed. Double peak phenomena are found as a generic feature of the theory related to the self crossing of the transition hypersurface. They lead to two scenarios for liquid to glass transitions characterized by alpha'-alpha-peak pairs and by alpha-resonances accompanied by y-peaks. An efficient numerical procedure is developed for the so lution of the non-linear scaling equations for the master functions. A schematic three component model is used to fit quantitatively the dielectric loss spectra of polyvinylacetate, ortho-terphenyl, CaKNO3 and poly propylene glycol, which all deviate strongly from the Kohlrausch decay pattern. The model yields also triple resonances of alpha-gamma-delta-peaks.</dcterms:abstract> <dcterms:hasPart rdf:resource=""/> <dc:contributor>Latz, Arnulf</dc:contributor> <dcterms:isPartOf rdf:resource=""/> <dc:contributor>Hofacker, Ivo</dc:contributor> <dcterms:available rdf:datatype="">2011-03-24T14:51:20Z</dcterms:available> <dc:creator>Latz, Arnulf</dc:creator> <dspace:hasBitstream rdf:resource=""/> <dcterms:bibliographicCitation>First publ. in: Journal of physics / Condensed Matter, 3 (1991), pp. 5047-5071</dcterms:bibliographicCitation> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dc:creator>Götze, Wolfgang</dc:creator> <dc:creator>Hofacker, Ivo</dc:creator> <dc:rights>Attribution-NonCommercial-NoDerivs 2.0 Generic</dc:rights> <dcterms:title>Comments on the alpha-peak shapes for relaxation in supercooled liquids</dcterms:title> <dc:contributor>Fuchs, Matthias</dc:contributor> <dspace:isPartOfCollection rdf:resource=""/> <dcterms:issued>1991</dcterms:issued> </rdf:Description> </rdf:RDF>

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