Title :
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
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;
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
DOI :
10.1109/INTMAG.2002.1001218
