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 |
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Journal | Physical Review B Condensed Matter |
Volume | 61 |
Issue number | 2 |
Pages (from-to) | 1261-1266 |
ISSN | 0163-1829 |
DOIs | |
Publication status | Published - 2000 |
Bibliographical note
Copyright (2000) by the American Physical Society.Keywords
- SPIN-GLASSES