ESR relaxation in spin glasses

S. E. Barnes

Research output: Contribution to journalArticlepeer-review

9 Scopus citations


The Bloch-Hasegawa theory for the ESR of magnetic alloys is adapted and extended to spin glasses in the paramagnetic regime, that is, for temperatures T>TG, the cusp temperature. Negative residual widths, reduced thermal broadening, and a possible critical divergence of the residual width are all explained in terms of minor extensions of the standard theory.

Original languageEnglish (US)
Pages (from-to)3944-3950
Number of pages7
JournalPhysical Review B
Issue number7
StatePublished - 1984

ASJC Scopus subject areas

  • Condensed Matter Physics


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