Title :
Ferromagnetic resonance study on magnetic homogeneity in spin-sprayed NiZn ferrite films highly permeable at GHz frequencies
Author :
Abe, M. ; Shames, A.I. ; Matsushita, N. ; Shimada, Y.
Author_Institution :
Dept. of Phys. Electron., Tokyo Inst. of Technol., Japan
fDate :
March 30 2003-April 3 2003
Abstract :
In this paper we report a ferromagnetic resonance (FMR) study which gives a direct proof that the excellent films prepared utilizing the NH/sub 3/-added oxidizing solution (called hereafter NH/sub 3/-added films) are magnetically more homogeneous than the prepared without adding NH/sub 3/OH (called conventional films).
Keywords :
ammonia; ferrites; ferromagnetic resonance; iron alloys; magnetic permeability; magnetic thin films; nickel alloys; FMR; NiFe-NH/sub 3/; ferromagnetic resonance; magnetic homogeneity; oxidizing solution; spin-sprayed NiZn ferrite films; Crystallization; Ferrite films; Field-flow fractionation; Frequency; Magnetic fields; Magnetic films; Magnetic resonance; Perpendicular magnetic recording; Shape;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230920
