Current induced domain wall motion in antiferromagnetically coupled (Co70Fe30/Pd) multilayer nanowires

We investigate the current induced domain wall (DW) motion in the ultrathin CoFe/Pd multilayer based synthetically antiferromagnetic (SAF) structure nanowires by anomalous Hall effect measurement. The threshold current density (Jth ) for the DW displacement decreases and the DW velocity (v) increase...

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Veröffentlicht in:	Applied physics letters 2016-10, Vol.109 (14)
Hauptverfasser:	Meng, Zhaoliang, He, Shikun, Huang, Lisen, Qiu, Jinjun, Zhou, Tiejun, Panagopoulos, Christos, Han, Guchang, Teo, Kie-Leong
Format:	Artikel
Sprache:	eng
Schlagworte:	Antiferromagnetism Applied physics Coupled walls Coupling Domain walls Exchanging Ferromagnetism Hall effect Multilayers Nanowires Threshold currents Torque
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