DocumentCode
2946314
Title
Measurement system for sound velocity in positive magnetostrictive amorphous wires
Author
Chiriac, H. ; Hristoforou, E. ; Neagu, M. ; Darie, I.
Author_Institution
Nat. Inst. of Res. & Dev. for Tech. Phys., Iasi, Romania
fYear
1998
fDate
6-10 July 1998
Firstpage
268
Lastpage
269
Abstract
A measurement system for sound velocity, based on the magnetostrictive delay lines, is presented. Experimental results are reported concerning the dependence of the longitudinal sound velocity in positive magnetostrictive amorphous wires on the tensile stress and bias magnetic field magnitudes.
Keywords
acoustic wave velocity measurement; amorphous magnetic materials; delay lines; ferromagnetic materials; magnetic sensors; magnetoelastic waves; magnetostriction; bias magnetic field magnitude; longitudinal sound velocity; magnetic sensor materials; magnetoelastic waves; magnetostrictive delay lines; positive magnetostrictive amorphous wires; sound velocity measurement system; stress relief; tensile stress; Amorphous magnetic materials; Amorphous materials; Magnetic anisotropy; Magnetic field measurement; Magnetic materials; Magnetostriction; Perpendicular magnetic anisotropy; Tensile stress; Velocity measurement; Wire;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 1998 Conference on
Conference_Location
Washington, DC, USA
Print_ISBN
0-7803-5018-9
Type
conf
DOI
10.1109/CPEM.1998.699901
Filename
699901
Link To Document