PMID: 12786582Jun 6, 2003Paper

Mirror domain structures induced by interlayer magnetic wall coupling

Physical Review Letters
W S LewJ A C Bland

Abstract

We have found that during giant magnetoresistance measurements in approximately 10 x 10 mm(2) NiFe/Cu/Co continuous film spin-valve structures, the resistance value suddenly drops to its absolute minimum during the NiFe reversal. The results reveal that the alignment of all magnetic domains in the NiFe film follow exactly that of corresponding domains in the Co film for an appropriate applied field strength. This phenomenon is caused by trapping of the NiFe domain walls through the magnetostatic interaction with the Co domain-wall stray fields. Consequently, the interlayer domain-wall coupling induces a mirror domain structure in the magnetic trilayer.

References

Aug 7, 1998·Science·S GiderS S P Parkin
Jul 1, 1995·Physical Review. B, Condensed Matter·P Bruno
Mar 11, 1985·Physical Review Letters·G A Prinz
Apr 22, 1991·Physical Review Letters·S S ParkinK P Roche
Apr 27, 1992·Physical Review Letters·M T JohnsonW Hoving
Oct 4, 2000·Physical Review Letters·L ThomasS S Parkin

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Citations

Aug 8, 2009·Physical Review Letters·J ZhuI N Krivorotov
Dec 17, 2011·Journal of Physics. Condensed Matter : an Institute of Physics Journal·P J MetaxasB Rodmacq
Sep 28, 2004·Physical Review Letters·Y Z WuZ Q Qiu

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