Pith. sign in

REVIEW

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

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv cond-mat/0001055 v2 pith:A5UB6KCF submitted 2000-01-05 cond-mat.soft cond-mat.dis-nn

U. Schneider , R. Brand , P. Lunkenheimer , A. Loidl This is my paper · ORCID
classification cond-mat.softcond-mat.dis-nn
keywords excesswingagingbelowbeta-relaxationdielectriclossspectra
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
read the original abstract

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 weeks, equilibrium spectra below T_g have been obtained. During aging, the excess wing, showing up as a second power law at high frequencies, develops into a shoulder. The results strongly suggest that the excess wing, observed in a variety of glass formers, is the high-frequency flank of a beta-relaxation.

Discussion (0). Continue with ORCID to comment.

Pith tools