Additive roles of antiferromagnetically coupled elements in the magnetic proximity effect in the GdFeCo/Pt system
Jung Yun Kee,
Kook Tae Kim,
In Hak Lee
et al.
Abstract:Interfacial magnetic interactions between different elements are the origin of various spin-transport phenomena in multi-elemental magnetic systems. We investigate the coupling between the magnetic moments of the rare-earth, transition-metal, and heavy-metal elements across the interface in a GdFeCo/Pt thin film, an archetype system to investigate ferrimagnetic spintronics. The Pt magnetic moments induced by the antiferromagnetically aligned FeCo and Gd moments are measured using element-resolved x-ray measure… Show more
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