DocumentCode
1055185
Title
An anomalous magnetoelastic effect in nickel
Author
SÁnchez, Pedro S.
Author_Institution
Laboratorio de Magnetismo, Facultad de Ciencias Fisicas, Universidad Complutense, Madrid, Spain.
Volume
15
Issue
4
fYear
1979
fDate
7/1/1979 12:00:00 AM
Firstpage
1154
Lastpage
1157
Abstract
A new magnetoelastic effect in nickel has been found that led us to modify some current theories about magnetization processes in weak fields. A longitudinal compression in Ni decreases its magnetization instead of increasing it. This behavior can be explained by a weak field spin rotation model, as opposed to the usual domain-wall motion theory. The important role played by residual stresses has also been taken into account, and a method for evaluating them is suggested.
Keywords
Magnetoelasticity; Nickel; Demagnetization; Magnetic anisotropy; Magnetic field measurement; Magnetic flux; Magnetic materials; Magnetization processes; Magnetostriction; Nickel; Perpendicular magnetic anisotropy; Residual stresses;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1979.1145882
Filename
1145882
Link To Document