Tuesday, 26 April 2011

Spin valve MR induced by an AFM

A spin-valve-like magnetoresistance of an antiferromagnet-based tunnel junction.
B. G. Park1, J.Wunderlich, X. Martí, V. Holý, Y. Kurosaki, M. Yamada, H. Yamamoto,
A. Nishide, J. Hayakawa, H. Takahashi1, A. B. Shick and T. Jungwirth.

Nature Mater. 10, 347 (2011)News & Views: Nature Mater. 10, 344 (2011)  
A spin-valve-like signal in the NiFe/IrMn(1.5 nm)/MgO/Pt AFM tunnel device compared with the weak magnetoresistance of an FM NiFe/MgO/Pt tunnel junction.

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