Nonequilibrium dynamics in an interacting Fe-C nanoparticle system

P. Jönsson, Mikkel Fougt Hansen, P. Nordblad

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Abstract

Nonequilibrium dynamics in an interacting Fe-C nanoparticle sample, exhibiting a low-temperature spin-glass-like phase, has been studied by low-frequency ac susceptibility and magnetic relaxation experiments. The nonequilibrium behavior shows characteristic spin-glass features, but some qualitative differences exist. The nature of these differences is discussed.
Original languageEnglish
JournalPhysical Review B Condensed Matter
Volume61
Issue number2
Pages (from-to)1261-1266
ISSN0163-1829
DOIs
Publication statusPublished - 2000

Bibliographical note

Copyright (2000) by the American Physical Society.

Keywords

  • SPIN-GLASSES

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