DocumentCode
1511735
Title
Which anhysteretic magnetization curve?
Author
Pearson, J. ; Squire, P.T. ; Atkinson, D.
Author_Institution
Sch. of Phys., Bath Univ., UK
Volume
33
Issue
5
fYear
1997
fDate
9/1/1997 12:00:00 AM
Firstpage
3970
Lastpage
3972
Abstract
The anhysteretic behaviour of nickel has been studied by two methods: the conventional field cycling method, and by thermal demagnetization followed by cooling in an applied field. The results show that the field cycling method does not achieve thermal equilibrium, the anhysteretic magnetizations differing by as much as 6% between the two methods. The results are discussed in terms of domain wall pinning
Keywords
demagnetisation; ferromagnetic materials; magnetic cooling; magnetic domain walls; magnetic hysteresis; magnetisation; nickel; Ni; anhysteretic behaviour; anhysteretic magnetization curve; applied field; conventional field cycling method; cooling; domain wall pinning; thermal demagnetization; thermal equilibrium; Cooling; Demagnetization; Magnetic fields; Magnetic hysteresis; Magnetic materials; Magnetic recording; Magnetization; Temperature; Thermal stresses; Thermodynamics;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.619632
Filename
619632
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