Nonequilibrium dynamics in an interacting Fe-C nanoparticle system

P. Jönsson; Mikkel Fougt Hansen; P. Nordblad

doi:10.1103/PhysRevB.61.1261

Nonequilibrium dynamics in an interacting Fe-C nanoparticle system

P. Jönsson, Mikkel Fougt Hansen, P. Nordblad

Department of Physics

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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 language	English
Journal	Physical Review B Condensed Matter
Volume	61
Issue number	2
Pages (from-to)	1261-1266
ISSN	0163-1829
DOIs	https://doi.org/10.1103/PhysRevB.61.1261
Publication status	Published - 2000

Bibliographical note

Copyright (2000) by the American Physical Society.

Keywords

SPIN-GLASSES

Access to Document

10.1103/PhysRevB.61.1261

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http://link.aps.org/doi/10.1103/PhysRevB.61.1261

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title = "Nonequilibrium dynamics in an interacting Fe-C nanoparticle system",

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.",

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