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19992024
most citedThe Excess Wing in the Dielectric Loss of Glass-Formers: A Johari-Goldstein beta-Relaxation?

358 citations · 4.3k across the 94 of their papers we have counts for

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cond-mat.soft2018★ 8 cited

Third and Fifth Harmonic Responses in Viscous Liquids

Samuel Albert, M. Michl, P. Lunkenheimer +3

We review the works devoted to third and fifth harmonic susceptibilities in glasses, namely (3) 3 and (5) 5. We explain why these nonlinear responses are especially well ad…

cond-mat.soft2014★ 20 cited

Nonlinear dielectric response of Debye, alpha, and beta relaxation in 1-propanol

Th. Bauer, M. Michl, P. Lunkenheimer +1

We present nonlinear dielectric measurements of glass-forming 1-propanol, a prototypical example for the monohydroxy alcohols that are known to exhibit unusual relaxation dynamics,…

cond-mat.soft2012★ 68 cited

Nonlinear dielectric response at the excess wing of glass-forming liquids

Th. Bauer, P. Lunkenheimer, S. Kastner +1

We present nonlinear dielectric measurements of glass-forming glycerol and propylene carbonate applying electrical fields up to 671 kV/cm. The measurements extend to sufficiently h…

cond-mat.soft2008★ 41 cited

Dielectric and conductivity relaxation in mixtures of glycerol with LiCl

M. Köhler, P. Lunkenheimer, A. Loidl

We report a thorough dielectric characterization of the alpha relaxation of glass forming glycerol with varying additions of LiCl. Nine salt concentrations from 0.1 - 20 mol% are i…

cond-mat.soft2000★ 358 cited

The Excess Wing in the Dielectric Loss of Glass-Formers: A Johari-Goldstein beta-Relaxation?

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

Dielectric loss spectra of glass-forming propylene carbonate and glycerol at temperatures above and below T_g are presented. By performing aging experiments lasting up to five week…