Magnetic field meter based on giant magnetoimpedance effect

✍ Scribed by M. Kuźmiński; K. Nesteruk; H.K. Lachowicz

• Book ID: 104092403
• Publisher: Elsevier Science
• Year: 2008
• Tongue: English
• Weight: 790 KB
• Volume: 141
• Category: Article
• ISSN: 0924-4247
• DOI: 10.1016/j.sna.2007.08.012

✦ Synopsis

The giant magnetoimpedance (GMI) effect in Co-based amorphous ribbon was investigated. In order to improve the properties of its magnetoimpedance characteristics, with respect to their application as a sensing element, the ribbon samples were subjected to various thermal and mechanical treatments. The sample, which exhibited the best performance, was utilized in a laboratory model of a magnetic field meter. The characteristics of the model constructed were measured revealing its high sensitivity and good thermal stability.