Percolation model for relaxation in random systems

Ralph Chamberlin, D. N. Haines, D. W. Kingsbury

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

A simple model for relaxation of dispersive excitations on a percolation distribution of finite clusters is used to characterize measurements of magnetic relaxation in spin glasses and stress relaxation in a structural glass. The percolation model gives excellent agreement with the observed behavior and may provide a common physical basis for several empirical relaxation functions including the power-law and stretched exponential.

Original languageEnglish (US)
Pages (from-to)192-195
Number of pages4
JournalJournal of Non-Crystalline Solids
Volume131-133
Issue numberPART 1
DOIs
StatePublished - Jun 11 1991

Fingerprint

Magnetic relaxation
Spin glass
Stress relaxation
magnetic relaxation
stress relaxation
Glass
spin glass
glass
excitation

ASJC Scopus subject areas

  • Ceramics and Composites
  • Electronic, Optical and Magnetic Materials

Cite this

Percolation model for relaxation in random systems. / Chamberlin, Ralph; Haines, D. N.; Kingsbury, D. W.

In: Journal of Non-Crystalline Solids, Vol. 131-133, No. PART 1, 11.06.1991, p. 192-195.

Research output: Contribution to journalArticle

Chamberlin, Ralph ; Haines, D. N. ; Kingsbury, D. W. / Percolation model for relaxation in random systems. In: Journal of Non-Crystalline Solids. 1991 ; Vol. 131-133, No. PART 1. pp. 192-195.
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