Hysteresis of Finite Arrays of Magnetic nano Dots
| dc.creator | Kayali, M. Amin | |
| dc.creator | Saslow, Wayne M. | |
| dc.date | 2003-10-21 | |
| dc.date.accessioned | 2026-07-07T02:54:19Z | |
| dc.date.available | 2026-07-07T02:54:19Z | |
| dc.description | Hysteresis curves for finite arrays of $N\times N$ ferromagnetic nano dots subject to the dipole-dipole interaction are investigated for $N=2... 13$. Spin arrangements up to N=6 are presented, which indicate the onset of bulk-like behavior associated with odd (N=5) and even (N=6) systems. The effect of field misalignment on the hysteresis loops is also studied for $N=3... 6$. The area $A_N$ of the hysteresis loop is studied as a function of $N$. We find that $A_N-A_\infty$ approximately scales as $N^{-{3/2}}$ for $N$ odd and as $N^{-2}$ for $N$ even. | |
| dc.description | 6 pages, 8 figures, Submitted to PRB | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0310481 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0310481 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/22501 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.subject | Materials Science | |
| dc.title | Hysteresis of Finite Arrays of Magnetic nano Dots | |
| dc.type | text |