Electrical control of the exchange spring in antiferromagnetic metals.
نویسندگان
چکیده
Electrical control of the exchange spring in antiferromagnetic metals is obtained in [Co/Pt]/IrMn Hall devices by using an ionic liquid, where the exchange spring could transfer the "force" and enable a deeper modulation depth in the IrMn. This work provides a new approach toward electrical modulation of the spin structures in metallic antiferromagnets, which should be significant in advancing the development of low-power-consumption antiferromagnet (AFM) spintronics.
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عنوان ژورنال:
- Advanced materials
دوره 27 20 شماره
صفحات -
تاریخ انتشار 2015