J.W. Matthews, E. Klokholm, et al.
Scripta Metallurgica
A study of anisotropic magnetoresistance (MR) has shown that the addition of Ir to Ni, Co, Fe, Fe.2Ni.8 and Co.3Ni.7 crystalline films causes a negative MR. These negative values occur at room temperature as well as at low temperatures. The MR as defined by ∆ρ - ρ. ρ where the ║ and ⊥ refer to the direction of magnetization relative to the electrical measuring current, can have values ∆ρ ≃.75μ© cm in Co-Ir. At Ir content of 30/0 the ratio Δρ/ρave is -2.60/0. Comparisons are made with other alloy systems, and the implication of negative values of 8. p on theoretical models is considered. © 1984 IEEE
J.W. Matthews, E. Klokholm, et al.
Scripta Metallurgica
R.J. Gambino, D.E. Eastman, et al.
Journal of Applied Physics
E. Klokholm
Review of Scientific Instruments
P. Fumagalli, T.R. McGuire, et al.
IEEE Transactions on Magnetics