Giant magnetoimpedance effect in nanocrystalline microwires
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Talaat, Ahmed; Zhukova, Valentina; Ipatov, Mihail; Blanco Aranguren, Juan María; Churyukanova, Margarita; Kaloshkin, Sergey Dmitrievich; Kostitcyna, Elena; Shuvaeva, Evgenia A.; Sudarchikova, V.; González Legarreta, Lorena
Date
2013Derechos
© EMW Publishing. The Electromagnetics Academy. Reproduced courtesy of The Electromagnetics Academy
Publicado en
Progress In Electromagnetics Research Symposium (PIERS), Stockholm, Sweden, 2013, 1246-1249
Publisher
The Electromagnetics Academy
Abstract:
We studied GMI effect and magnetic properties of Finemet-type FeCuNbSiB microwires. We observed that GMI magnetic field and frequency dependences and magnetic softness of composite microwires produced by the Taylor-Ulitovski technique can be tailored either controlling magnetoelastic anisotropy of as-prepared FeCuNbSiB microwires or controlling their structure by heat treatment or changing the fabrication conditions. GMI effect has been observed in as-prepared Fe-rich microwires with nanocrystalline structure.
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