Strain sensitivity of highly magnetostrictive amorphous films for use in microstrain sensors
Strain sensitivity of amorphous (Fe90Co10)78Si12B10 sputtered film was studied in detail, so as to examine the potential of film for highly sensitive microstrain gauges. The film exhibited the figure of merit F=(Δμ/μ)/ε (change in film permeability μ per unit strain ε) of 1.2×105, the value of which...
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| Veröffentlicht in: | Journal of applied physics 1999-04, Vol.85 (8), p.5465-5467 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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