Effect of contact geometry on the magnetoresistance response of Ni80Fe20 antidot array

Authors :: C. C. Wang
A. O. Adeyeye
Y. H. Wu
Source :: Journal of Applied Physics. May 15, 2005, Vol. 97 Issue 10, 10J902-1-10J902-3
Publication Year :: 2005
Abstract: The effect of electrical contact geometry on the shape and sign of the magnetoresistance (MR) response in micron-size antirectangular array structures like Ni80Fe20, are investigated. The results can be attributed to the competing anisotropic MR effects from two inhomogeneous orthogonal current flows in the structure.

Subjects :: Nickel -- Magnetic properties
Anisotropy -- Analysis
Magnetoresistance -- Analysis
Physics

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