Magnetic Properties and Giant Magnetoimpedance in Amorphous and Nanocrystalline Microwires |
| A. Talaata, V. Zhukovaa, M. Ipatova, J.M. Blancob, M. Churyukanovac, S. Kaloshkinc, E. Kostitcynac, E. Shuvaevac, L. Gonzalez-Legarretad, B. Hernandod and A. Zhukova,e
aDpto Física de Materiales, Facultad de Química, UPV/EHU, 1072, 20080, San Sebastian, Spain bDpto de Física Aplicada, EUPDS, UPV/EHU, 20018, San Sebastian, Spain cNational University of Science and Technology "MISIS", Moscow, 119049, Russia dDpto de Física, Universidad de Oviedo, Calvo Sotelo s/n, 33007 Oviedo, Spain eIKERBASQUE, Basque Foundation for Science, Bilbao, Spain |
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| We studied magnetic properties and GMI effect of Finemet-type FeCuNbSiB microwires. We observed that GMI effect and magnetic softness of microwires produced by the Taylor-Ulitovski technique, can be tailored by 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. |
DOI: 10.12693/APhysPolA.126.146 PACS numbers: 75.50.Tt, 75.30.Gw, 75.50.-y |