Models for the pinning of domain walls in Sm(Co,Fe,Cu,Zr)z type magnets at finite temperatures
Author:
- 15 April 1999
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 85 (8) , 4394-4396
Abstract
We discuss simulation results of three different models for the pinning of the domain walls in permanent magnets as a function of temperature. They correspond to pinning of the wall by periodic arrays of planes, faces of cubes and pyramids. The pinning potential can repel or attract the domain walls. The simulation results are compared with recent experimental data for the 2:17 magnets.Keywords
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