Angular and field dependent magneto-resistivity in Ni/sub 80/Fe/sub 20/ zigzag wires

Author

Tsai, J.L. ; Yu, C. ; Lee, S.F. ; Yao, Y.D.

Author_Institution

Inst. of Phys., Acad. Sinica, Taipei, Taiwan

fYear

2002

Abstract

Summary form only given. Nanometre fabrication techniques to form nanoscale wires, rings, and chains have been developed to understand the physical mechanism of magnetotransport properties, magnetic microstructure and its application. The magnetic domains can be well defined and controlled in a specific geometry by microfabrication technology. The shape-induced anisotropy is easily accessible by zigzag patterned Ni/sub 80/Fe/sub 20/ wires. The controlled domain structure, field and angular dependent magneto-resistivity (MR) in these wires are demonstrated.

Keywords

ferromagnetic materials; induced anisotropy (magnetic); iron alloys; magnetic domains; magnetoresistance; nanowires; nickel alloys; MR; Ni/sub 80/Fe/sub 20/; Ni/sub 80/Fe/sub 20/ zigzag wires; angular dependent magnetoresistivity; field dependent magnetoresistivity; magnetic domains; microfabrication technology; shape-induced anisotropy; Anisotropic magnetoresistance; Fabrication; Geometry; Magnetic anisotropy; Magnetic domains; Magnetic properties; Mechanical factors; Micromagnetics; Perpendicular magnetic anisotropy; Wires;

fLanguage

English

Publisher

ieee

Conference_Titel

Magnetics Conference, 2002. INTERMAG Europe 2002. Digest of Technical Papers. 2002 IEEE International

Conference_Location

Amsterdam, The Netherlands

Print_ISBN

0-7803-7365-0

Type

conf

DOI

10.1109/INTMAG.2002.1001218

Filename

1001218