DocumentCode
722207
Title
Magnetic domain motion and magnetostriction in the Fe-Ga sheets
Author
Yuan, C. ; Gao, X. ; Li, J. ; Mu, X. ; Bao, X.
Author_Institution
State Key Lab. of Adv. Metals & Mater., Univ. of Sci. & Technol. Beijing, Beijing, China
fYear
2015
fDate
11-15 May 2015
Firstpage
1
Lastpage
1
Abstract
This study deals with the dynamic magnetic domain observation on the Goss oriented Fe-Ga sheet by Kerr microscropy and reports the direct evidence that its magnetostriction strongly depends on the domain motion.The magnetic domains during the dynamic magnetization process exhibit as the lancet patterns and arrange like combs on the Fe-Ga sheets. Observations indicate that the magnetostrictive performance is closely related with the 90° domain motion in Fe-Ga sheets.
Keywords
Kerr magneto-optical effect; gallium alloys; iron alloys; magnetic domains; magnetostriction; optical microscopy; sheet materials; FeGa; Goss-oriented sheets; Kerr microscropy; comb-like arrangement; dynamic magnetization; lancet patterns; magnetic domain motion; magnetostriction; Dynamics; Magnetic domains; Magnetic fields; Magnetostriction; Metals; Saturation magnetization;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetics Conference (INTERMAG), 2015 IEEE
Conference_Location
Beijing
Print_ISBN
978-1-4799-7321-7
Type
conf
DOI
10.1109/INTMAG.2015.7157544
Filename
7157544
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