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arxiv: 0903.5131 · v1 · pith:US4FRP33new · submitted 2009-03-30 · ❄️ cond-mat.mtrl-sci · cond-mat.mes-hall

Lower current-driven exchange switching threshold in noncollinear magnetic junctions under high spin injection

classification ❄️ cond-mat.mtrl-sci cond-mat.mes-hall
keywords exchangehighinjectionjunctionlayersmagneticnoncollinearregime
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Current-induced switching is considered in a magnetic junction. The junction includes pinned and free ferromagnetic layers which work in the regime of the high spin injection. It is shown that in such a regime the exchange magnetization reversal threshold can be lowered up to two times when the axes of the layers are noncollinear.

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