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|Type:||Artigo de periódico|
|Title:||Dipolar-biased giant magnetoimpedance|
de Araujo, AEP
|Abstract:||The effect of the dipolar field on the magnetoimpedance in Fe- and Co-based wires is presented. In the experiments a Co-based wire was used as a probe to measure the giant magnetoimpedance (GMI), while a Fe-based wire was employed to generate the dipolar field. The GMI curve showed a shift in the anisotropy field and a highly asymmetric profile. The dipole-dipole interaction can be employed to design novel linear GMI sensors and to properly tune their field operation. (C) 2005 Elsevier B.V. All rights reserved.|
|Editor:||Elsevier Science Bv|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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