| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1816955 | Physica B: Condensed Matter | 2006 | 4 Pages |
Abstract
The relaxation dynamics of Preisach superpositions of thermally activated, bistable elements are shown to exhibit aging and memory effects in response to certain field- and temperature-cycling protocols, which are reminiscent of those observed in spin glasses, but which are not a consequence of collective freezing. Model simulations are able to replicate memory effects observed in a thin film of Fe nanoparticles embedded in glass.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
R.M. Roshko, C.A. Viddal,