Budrikis, Z., Stamps, R.L. , Wiese, N. and Chapman, J.N. (2011) Disordered chain model of cross tie wall spacing. Physical Review B, 84(2), 024423. (doi: 10.1103/PhysRevB.84.024423)
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Abstract
We present a general analytical model for periodic chains of elastically coupled particles subject to thermal noise and quenched disorder. Our model estimates the variance in particle spacing in the long-time limit as a function of the strength of disorder and the deterministic coupling. We apply our theory to experimental results from magnetic cross tie domain wall studies. We extract a measure of the vortex-vortex interaction in the cross tie wall and relate this to the mean and variance in vortex-vortex spacing for a cross tie wall.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Budrikis, Ms Zoe and Stamps, Professor Robert and Chapman, Professor John |
| Authors: | Budrikis, Z., Stamps, R.L., Wiese, N., and Chapman, J.N. |
| College/School: | College of Science and Engineering > School of Physics and Astronomy |
| Journal Name: | Physical Review B |
| Publisher: | American Physical Society |
| ISSN: | 1098-0121 |
| Published Online: | 15 July 2011 |
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