Magnetic properties and domain formation in amorphous films anisotropy patterned by ion irradiation

Author

McCord, J. ; Fassbender, J. ; Frommberger, M. ; Liedke, M.O. ; Schãfer, R. ; Quandt, E.

Author_Institution

Leibnitz Inst. for Solid State & Mater. Res. IFW Dresden, Germany

fYear

2005

fDate

4-8 April 2005

Firstpage

1527

Lastpage

1528

Abstract

The amorphous soft magnetic films of Fe₇₀Co₈B₁₀Si₁₂ were prepared on silicon substrate by rf magnetron sputtering. The magnetic properties and domain formation in the films patterned by cobalt and helium ion irradiation were investigated by magneto-optical Kerr effect magnetometry.

Keywords

Kerr magneto-optical effect; amorphous magnetic materials; boron alloys; cobalt; cobalt alloys; helium; ion beam effects; iron alloys; magnetic domains; magnetic thin films; silicon alloys; soft magnetic materials; sputtered coatings; Fe₇₀Co₈B₁₀Si₁₂; Si; amorphous films anisotropy; amorphous soft magnetic films; cobalt; domain formation; helium; ion irradiation; magnetic properties; magneto-optical Kerr effect magnetometry; rf magnetron sputtering; silicon substrate; Amorphous magnetic materials; Amorphous materials; Anisotropic magnetoresistance; Iron; Magnetic anisotropy; Magnetic domains; Magnetic films; Magnetic properties; Perpendicular magnetic anisotropy; Soft magnetic materials;

fLanguage

English

Publisher

ieee

Conference_Titel

Magnetics Conference, 2005. INTERMAG Asia 2005. Digests of the IEEE International

Print_ISBN

0-7803-9009-1

Type

conf

DOI

10.1109/INTMAG.2005.1464195

Filename

1464195