Title :
Microwave properties of diluted composites made of magnetic wires with giant magneto impedance effect
Author :
Acher, O. ; Ledieu, M. ; Reynet, O. ; Adenot, A.-L.
Author_Institution :
CEA, Monts, France
fDate :
March 30 2003-April 3 2003
Abstract :
In this paper, the theoretical description of wire media made of magnetic wires. We show that there is a close link between the Giant Magneto Impedence effect (GMI) in individual wires, and free-space microwave properties of the composite wire media. The demonstration with tunable dielectric constant under a static magnetic field.
Keywords :
boron alloys; cobalt alloys; composite materials; dielectric materials; giant magnetoresistance; iron alloys; microwave materials; permittivity; silicon alloys; CoFeSiB; GMI; composite wire; dielectric constant; giant magneto impedance effect; magnetic wires; microwave properties; Amorphous magnetic materials; Dielectrics; Impedance; Lattices; Magnetic field measurement; Magnetic materials; Magnetic properties; Microwave ovens; Permittivity; Wires;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230313
