A simple model for calculating magnetic nanowire domain wall fringing fields release_hz54acvjgndyli7bmitrwmjhvi

by Adam West, Thomas Hayward, Kevin Weatherill, Thomas Schrefl, Dan Allwood, Ifan Hughes

Released as a article .

2011  

Abstract

We present a new approach to calculating magnetic fringing fields from head-to-head type domain walls in planar magnetic nanowires. In contrast to calculations based on micromagnetically simulated structures the descriptions of the fields are for the most part analytic and thus significantly less time and resource intensive. The models presented begin with an intuitive picture of domain walls, which is built upon in a phenomenological manner. Comparisons with fields calculated using micromagnetic methods show good quantitative agreement.
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Type  article
Stage   accepted
Date   2011-09-16
Version   v2
Language   en ?
arXiv  1104.2249v2
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