Strain Dependence of Hysteretic Giant Magnetoimpedance Effect in Co-Based Amorphous Ribbon
| Autor: | Andriy Marusenkov, Roman Szewczyk, Michał Nowicki, Anton Nosenko, Vasyl Kyrylchuk, Piotr Gazda |
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| Rok vydání: | 2019 |
| Předmět: |
Materials science
Field (physics) Giant magnetoimpedance lcsh:Technology Article stress-impedance General Materials Science Composite material lcsh:Microscopy Strain gauge GMI lcsh:QC120-168.85 Amorphous metal lcsh:QH201-278.5 Strain (chemistry) lcsh:T business.industry magnetomechanical sensor Magnetic field Semiconductor lcsh:TA1-2040 Gauge factor lcsh:Descriptive and experimental mechanics lcsh:Electrical engineering. Electronics. Nuclear engineering lcsh:Engineering (General). Civil engineering (General) business lcsh:TK1-9971 soft magnetic materials |
| Zdroj: | Materials Volume 12 Issue 13 Materials, Vol 12, Iss 13, p 2110 (2019) |
| ISSN: | 1996-1944 |
| Popis: | The significant strain dependence of the hysteretic Giant Magnetoimpedance (GMI) effect in a Co67Fe3Cr3B12Si15 amorphous alloy in a low magnetizing field is presented. A simplistic test stand capable of continuous measurements of GMI characteristics under the influence of strain is detailed. Based on the results, a stress-impedance (SI) sensor is proposed, with a gauge factor similar to semiconductor strain gauges but more robust. An effective method of minimizing external magnetic field influence on the SI effect is given. |
| Databáze: | OpenAIRE |
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