DocumentCode
2048434
Title
Magnetic cores usable in GHz range made by compressing NiFe microspheres encapsulated with NiZn ferrite by wet process
Author
Duksil Kim ; Ohnishi, M. ; Matsushita, N. ; Abe, M.
Author_Institution
Dept. of Phys. Electron., Tokyo Inst. of Technol., Japan
fYear
2003
fDate
March 30 2003-April 3 2003
Abstract
In this paper, it presents a novel type of magnetic cores usable up to GHz frequencies. Soft magnetic metal microspheres were encapsulated by ferrite films by the wet process, which were compressed to form the composite magnetic cores.
Keywords
composite materials; eddy current losses; ferrites; iron alloys; magnetic cores; magnetic thin films; magnetisation; nickel alloys; permeability; soft magnetic materials; NiFe microspheres; NiZn; NiZn ferrite films; composite magnetic cores; soft magnetic metal microspheres; wet process; Cellular phones; Conductivity; Eddy currents; Ferrite films; Magnetic cores; Magnetic resonance; Microcomputers; Resonant frequency; Toroidal magnetic fields; Ultrasonic imaging;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location
Boston, MA, USA
Print_ISBN
0-7803-7647-1
Type
conf
DOI
10.1109/INTMAG.2003.1230535
Filename
1230535
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