Models for the pinning of domain walls in Sm(Co,Fe,Cu,Zr)(z) type magnets at finite temperatures

Authors
Chui, ST
Citation
St. Chui, Models for the pinning of domain walls in Sm(Co,Fe,Cu,Zr)(z) type magnets at finite temperatures, J APPL PHYS, 85(8), 1999, pp. 4394-4396
Citations number
19
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF APPLIED PHYSICS
ISSN journal
00218979 → ACNP
Volume
85
Issue
8
Year of publication
1999
Part
2A
Pages
4394 - 4396
Database
ISI
SICI code
0021-8979(19990415)85:8<4394:MFTPOD>2.0.ZU;2-7
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 co rrespond to pinning of the wall by periodic arrays of planes, faces of cube s 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. (C) 1999 American Institute of Physics. [S0021-8979(99)24108 -4].