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Physical Review Letters
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Giant anisotropic magnetoresistance and excess resistivity in amorphous U1-xSbx ferromagnets

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Abstract

U1-xSbx amorphous ferromagnets were prepared that show a magnetoresistance anisotropy (AMR) reaching 26% at 10 K, in a 50 kOe field. This is a striking result, since the AMR of typical amorphous ferromagnets does not exceed 1%. Large excess resistivity caused by domain walls is found to scale with 2, where is the tangent of the Hall angle. © 1990 The American Physical Society.

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Physical Review Letters

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