Impedance and magnetic properties of CoFeCrSiB amorphous ribbons near the curie point

Impedance and magnetic properties of CoFeCrSiB amorphous ribbons near the curie point

The influence of temperature on the magnetic properties and magnetoimpedance of Co 64 Fe 3 Cr 3 Si 15 B 15 and Co 67 FCr 3 Si 15 B 12 amorphous ribbons having different Curie points are studied. The impedance and its component are found to change greatly when the ribbons pass into the paramagnetic s...

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Veröffentlicht in:Technical physics 2013-05, Vol.58 (5), p.774-777
Hauptverfasser: Semirov, A. V., Derevyanko, M. S., Bukreev, D. A., Moiseev, A. A., Kurlyandskaya, G. V.
Format: Artikel
Sprache:eng
Schlagworte:
Classical and Continuum Physics
Ferromagnetism
Magnetic properties
Metallic glasses
Physics
Physics and Astronomy
Sensors
Short Communications
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Zusammenfassung:The influence of temperature on the magnetic properties and magnetoimpedance of Co 64 Fe 3 Cr 3 Si 15 B 15 and Co 67 FCr 3 Si 15 B 12 amorphous ribbons having different Curie points are studied. The impedance and its component are found to change greatly when the ribbons pass into the paramagnetic state. This finding can be used to determine the Curie point of ferromagnets and design high-sensitivity thermal transducers.
ISSN:1063-7842
1090-6525
DOI:10.1134/S1063784213050204