Nonequilibrium dynamics in an interacting Fe-C nanoparticle system
- 1 January 2000
- journal article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 61 (2) , 1261-1266
- https://doi.org/10.1103/physrevb.61.1261
Abstract
Non-equilibrium 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 non-equilibrium behavior shows characteristic spin glass features, but some qualitative differences exist. The nature of these differences is discussed.Comment: 7 pages, 11 figureKeywords
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