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Non-monotonic angular magnetoresistance in asymmetric spin valves

Jan Manschot·Arne Brataas·Gerrit E. W. Bauer
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Abstract

The electric resistance of ferromagnet/normal-metal/ferromagnet perpendicular spin valves depends on the relative angle between the magnetization directions. In contrast to common wisdom, this angular magnetoresistance is found to be not necessarily a monotone function of the angle. The parameter dependence of the global resistance minimum at finite angles is studied and the conditions for experimental observation are specified.

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Jan Manschot, Arne Brataas, Gerrit E. W. Bauer. 2003-09-11. Non-monotonic angular magnetoresistance in asymmetric spin valves. https://doi.org/10.1103/physrevb.69.092407

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