The dynamical response to the node defect in thermally activated remagnetization of magnetic dot array
Other Condensed Matter
2008-09-26 v1
Abstract
The influence of nonmagnetic central node defect on dynamical properties of regular square-shaped 5 x 5 segment of magnetic dot array under the thermal activation is investigated via computer simulations. Using stochastic Landau-Lifshitz-Gilbert equation we simulate hysteresis and relaxation processes. The remarkable quantitative and qualitative differences between magnetic dot arrays with nonmagnetic central node defect and magnetic dot arrays without defects have been found.
Keywords
Cite
@article{arxiv.0705.1889,
title = {The dynamical response to the node defect in thermally activated remagnetization of magnetic dot array},
author = {Pavel Balaz and Denis Horvath and Martin Gmitra},
journal= {arXiv preprint arXiv:0705.1889},
year = {2008}
}