Paul, R. ; Puri, S. ; Rieger, H. (2004) Domain growth in random magnets EPL: Europhysics Letters, 68 (6). pp. 881-887. ISSN 0295-5075
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Official URL: http://iopscience.iop.org/0295-5075/68/6/881
Related URL: http://dx.doi.org/10.1209/epl/i2004-10276-4
Abstract
We study the kinetics of domain growth in ferromagnets with random exchange interactions. We present detailed Monte Carlo results for the nonconserved random-bond Ising model, which are consistent with power law growth with a variable exponent. These results are interpreted in the context of disorder barriers with a logarithmic dependence on the domain size. Further, we clarify the implications of logarithmic barriers for both nonconserved and conserved domain growth.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to EDP Sciences. |
| ID Code: | 36319 |
| Deposited On: | 25 Apr 2011 07:19 |
| Last Modified: | 17 May 2016 19:17 |
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