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G. V. Kurlyandskaya, J. M. Barandiaran, M. Vazquez, D. Garcia and N. V. Dmitrieva, “Infuence of Geometrical Parameters on the Giant Magnetoimpedance Response in Amorphous Ribbons,” Journal of Magnetism and Magnetic Materials, Vol. 215-216, 2000, pp. 740-742.
doi:10.1016/S0304-8853(00)00274-2
has been cited by the following article:
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TITLE:
Giant Magnetoimpedance of Cube/Feconi Electroplated Wires: Focus on Angular Sensoric
AUTHORS:
Galina Kurlyandskaya, Pongsakorn Jantaratana, Maria Angeles Cerdeira, Vladimir Va´kovskiy
KEYWORDS:
Giant Magnetoimpedance; Magnetization Process; Magnetic Anisotropy; Magnetic Field Sensors
JOURNAL NAME:
World Journal of Condensed Matter Physics,
Vol.3 No.1,
February
27,
2013
ABSTRACT: Giant magnetoimpedance effect (GMI) is a subject of special interest proved by applied electrodynamic and technological applications. GMI effect in ferromagnetic tubes is connected with the high sensitivity of the magnetic system to a circular magnetic field near the spin-reorientation magnetic phase transitions offering high sensitivity with respect to an external magnetic field. In this work the non-magnetic CuBe wires were covered by Fe20Co6Ni74 layers by electrodeposition. The thickness of 1 μm for magnetic layer was high enough in order to ensure the high GMI value. Longitudinal magnetic anisotropy was induced by post preparation annealing in a magnetic field of 160 A/m at 320℃ during 1 hour in order to obtain appropriate magnetisation process. Angular dependencies of GMI were measured in a frequency range of 1 to 10 MHz for driving currents of 2.5 to 20 mA. High longitudinal GMI of the order of 400% was observed at quite low frequency of 1 MHz. The highest value of the sensitivity of 520%/Oe was found for the active resistance: Linear sensitivities of 0.023 Ω/° and 0.05 Ω/° were observed for reasonably low fields of 240 and275 A/m respectively for small angles, where planar GMI elements are less effective.