Giant magnetoimpedance sensors
- 1 June 2001
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Instrumentation & Measurement Magazine
- Vol. 4 (2) , 28-32
- https://doi.org/10.1109/5289.930983
Abstract
Magnetoinductance and giant magnetoimpedance (GMI) sensors have greatly benefited from the development of amorphous wires. These soft ferromagnetic substances exhibit exquisite sensitivity (in the nT range) and wide bandwidth (MHz) in thin film structures. Combining these properties with surface wave technology produces passive, wireless sensors.Keywords
This publication has 3 references indexed in Scilit:
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- Magneto-impedance effect in amorphous wiresApplied Physics Letters, 1994