DocumentCode :
3382720
Title :
Performances of a Newly High Sensitive Trilayer F/CU/F GMI Sensor
Author :
Alves, F. ; Kaviraj, B. ; Rached, L.A. ; Moutoussamy, J. ; Coillot, Christophe
Author_Institution :
Univ Pierre et Marie Curie-P6, Gif sur Yvette
fYear :
2007
fDate :
10-14 June 2007
Firstpage :
2581
Lastpage :
2584
Abstract :
We have selected stress-annealed nanocrystalline Fe-based ribbons for magnetic/copper/magnetic sensors exhibiting high magneto-impedance ratio. Longitudinal magneto-impedance DeltaZ/Zsat reaches 400% at 60 kHz and longitudinal magneto-resistance DeltaR/Rsat increases up to 1100% around 300 kHz.
Keywords :
annealing; giant magnetoresistance; iron; magnetic sensors; nanostructured materials; Fe; GMI sensor; electronic noise; frequency 60 kHz; longitudinal magneto-resistance; magnetic sensors; materials sensitivity; stress-annealed nanocrystalline iron-based ribbons; Amorphous magnetic materials; Copper; Frequency; Impedance; Magnetic anisotropy; Magnetic films; Magnetic sensors; Magnetosphere; Permeability; Perpendicular magnetic anisotropy; Magneto-impedance; nanocrystalline materials; sensors; stress-annealing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Solid-State Sensors, Actuators and Microsystems Conference, 2007. TRANSDUCERS 2007. International
Conference_Location :
Lyon
Print_ISBN :
1-4244-0842-3
Electronic_ISBN :
1-4244-0842-3
Type :
conf
DOI :
10.1109/SENSOR.2007.4300699
Filename :
4300699
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3382720
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