activity
19982005
most citedThe Excess Wing in the Dielectric Loss of Glass-Formers: A Johari-Goldstein beta-Relaxation?

358 citations · 954 across the 10 of their papers we have counts for

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Showing 1999Show all

5 papers · 1 filter

cond-mat.soft1999★ 46 cited

Propylene Carbonate Reexamined: Mode-Coupling Scaling without Factorisation ?

J. Wuttke, M. Ohl, M. Goldammer +7

The dynamic susceptibility of propylene carbonate in the moderately viscous regime above is reinvestigated by incoherent neutron and depolarised light scattering, and c…

cond-mat.dis-nn1999

Wide range dielectric spectroscopy on glass-forming materials: an experimental overview

U. Schneider, P. Lunkenheimer, A. Pimenov +2

Dielectric spectroscopy is one of the most commonly used techniques for the investigation of the dynamic response of glass-forming materials. The tremendous slow-down of the partic…

cond-mat.mtrl-sci1999

Linear and non-linear dielectric spectroscopy on ammonium doped Rochelle salt

U. Schneider, P. Lunkenheimer, J. Hemberger +1

In this work we present a thorough investigation of the mixed system of Rochelle salt doped with ammonium, with 0<=x<=1 for [Na(K{1-x}(NH4)x)C4H4O6 * 4H2O]. This interesting system…

cond-mat.dis-nn1999

Fast Dynamics of Glass-forming Liquids investigated by Dielectric Spectroscopy: a Comparison

U. Schneider, P. Lunkenheimer, R. Brand +1

We have performed dielectric spectroscopy on the molecular glass-formers glycerol, propylene carbonate (PC) and the ionic melts CKN and CRN. The frequency range covers almost 20 de…

cond-mat.dis-nn1999★ 26 cited

Scaling of broadband dielectric data of glass-forming liquids and plastic crystals

U. Schneider, R. Brand, P. Lunkenheimer +1

The Nagel-scaling and the modified scaling procedure proposed recently by Dendzik et al. have been applied to broadband dielectric data on two glass- forming liquids (glycerol and…