DocumentCode
1193426
Title
Magnetostriction observed by X-ray diffraction in iron
Author
Arakawa, Etsuo ; Maruyama, Koh-Ichi ; Mori, Koichi ; Nishigaitsu, Hidetaka ; Aizawa, Noriyuki
Author_Institution
Dept. of Phys., Tokyo Gakugei Univ., Japan
Volume
41
Issue
10
fYear
2005
Firstpage
3718
Lastpage
3720
Abstract
A new technique to observe magnetostriction by X-ray diffraction was reported. We found that a symmetry part of the relative diffraction intensity change induced by applying magnetic field was proportional to a Bragg angle shift. It was a differential measurement on the rocking curve. The Bragg angle and its shift gave quantitative magnetostrictive coefficients. Sensitivity of the present method on the magnetostrictive coefficient for an iron specimen approached to 10-7.
Keywords
X-ray applications; X-ray diffraction; iron; magnetic field measurement; magnetostriction; Bragg angle shift; Fe; X-ray applications; X-ray diffraction; iron; magnetic field measurement; magnetostriction; quantitative magnetostrictive coefficients; relative diffraction intensity; Demagnetization; Iron; Lattices; Magnetic field induced strain; Magnetic field measurement; Magnetostriction; Physics; Saturation magnetization; Wavelength measurement; X-ray diffraction; Iron; X-rays; magnetostriction; sensitivity;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2005.854922
Filename
1519422
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