Title :
Effect of tensile stresses on GMI of Co-rich amorphous microwires
Author :
García, C. ; Zhukov, A. ; Zhukova, V. ; Ipatov, M. ; Blanco, J.M. ; Gonzalez, J.
Author_Institution :
Dept. de Fisica de Mater., Pais Vasco Univ., San Sebastian, Spain
Abstract :
The dependences of the magnetoimpedance ratio, ΔZ/Z, of soft magnetic Co67Fe3.85Ni1.45B11.5Si14.5Mo1.7 glass-coated amorphous microwires on applied stress have been studied. The magnetostriction constant has been evaluated from obtained dependences. Saturation magnetization has been evaluated from the measurements made in the frequency range 10 MHz-3 GHz.
Keywords :
amorphous magnetic materials; boron alloys; cobalt alloys; giant magnetoresistance; iron alloys; magnetisation; magnetostriction; molybdenum alloys; nickel alloys; silicon alloys; soft magnetic materials; 10 to 3000 MHz; Co67Fe3.85Ni1.45B11.5Si14.5Mo1.7; amorphous magnetic materials; giant magnetoimpedance; giant magnetoresistance; magnetic anisotrop; magnetization; magnetostriction constant; soft magnetic glass-coated amorphous microwires; soft magnetic materials; tensile stress; Amorphous magnetic materials; Amorphous materials; Glass; Magnetic anisotropy; Magnetostriction; Perpendicular magnetic anisotropy; Saturation magnetization; Soft magnetic materials; Tensile stress; Wire; Giant magnetoimpedance effect; glass-coated microwires; magnetic anisotropy;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2005.854809
