The Longitudinally Driven Asymmetric Giant Magneto-Impedance Effect in Fe-Based Alloy
نویسندگان
چکیده
منابع مشابه
Longitudinally driven magneto-impedance effect in annealed Fe-based nanocrystalline powder materials
A powder form of Fe-based nanocrystalline Fe73Cu1Nb1.5V2 Si13.5B9 has been prepared and its longitudinally driven magneto-impedance (LDMI) effect has been studied as a function of the structural and magnetic changes induced by suitable thermal treatments for the first time. The experimental results show that the LDMI ratio increases as the annealing temperature increases in the range of 480–600...
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Giant magnetoimpedance ~GMI! was investigated from room temperature up to 823 K in an Fe-based nanocrystalline Fe73.0Cu1.0Nb2.5V1.0Si13.5B9.0 ribbon. With an increment of the measuring temperature ~T!, GMI shows notable enhancement followed by a declining dependence, yielding a maximum value around 603 K where the relative GMI is nearly four times that at room temperature. The field at the peak...
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The giant magneto impedance (GMI) effect is a large variation in the electrical impedance of a magnetic conductor when subjected to a static magnetic field. The sensitivity to the direction (AGMI) and magnitude of applied magnetic field and also linearity levels of this effect are three important parameters in magnetic sensors application. A suitable annealing procedure can be used to ac...
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ژورنال
عنوان ژورنال: Advances in Condensed Matter Physics
سال: 2014
ISSN: 2326-3512,2326-3520
DOI: 10.12677/cmp.2014.31001