Dielectric relaxation in the fragile viscous liquid state of toluene

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dc.contributor.authorBöhmer, Roland
dc.contributor.authorDöß, A.
dc.contributor.authorHinze, G.
dc.contributor.authorSchiener, B.
dc.contributor.authorHemberger, J.
dc.date.accessioned2008-06-12T12:06:39Z
dc.date.available2008-06-12T12:06:39Z
dc.date.issued1997-08-08
dc.description.abstractDielectric measurements were carried out on viscous toluene covering a frequency range from 0.1 Hz to 1 MHz. In order to suppress the pronounced crystallization tendency of this supercooled liquid it was contained in thin walled capillaries with outer diameters of 300 µm. From the temperature dependence of the characteristic dielectric relaxation times it was found that toluene is one of the most fragile low molecular weight glass-forming liquids, with a fragility index m=105. By comparison with time constants available from other experimental techniques it appears that near the glass transition the dielectric relaxation mode is not the slowest one.en
dc.identifier.citationDöß, A.; Hinze, G.; Schiener, B.; Hemberger, J.; Böhmer, R.: Dielectric relaxation in the fragile viscous liquid state of toluene. In: Journal of Chemical Physics Jg. 107(1997), S. 1740-1743, doi: 10.1063/1.474567.de
dc.identifier.doi10.1063/1.474567
dc.identifier.urihttp://hdl.handle.net/2003/25533
dc.identifier.urihttp://dx.doi.org/10.17877/DE290R-3310
dc.identifier.urlhttp://dx.doi.org/10.1063/1.474567
dc.language.isoende
dc.publisherAmerican Institute of Physicsen
dc.rights©1997 American Institute of Physicsen
dc.subject.ddc530
dc.titleDielectric relaxation in the fragile viscous liquid state of tolueneen
dc.typeTextde
dc.type.publicationtypearticlede
dcterms.accessRightsrestricted

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