CPC H01F 10/3272 (2013.01) [H01F 10/329 (2013.01); H01F 10/3286 (2013.01); H01L 27/105 (2013.01); H01L 29/82 (2013.01); H10B 99/00 (2023.02); H10N 50/10 (2023.02); H10N 50/80 (2023.02); H10N 50/85 (2023.02); H01F 10/3254 (2013.01); H10B 61/00 (2023.02)] | 14 Claims |
1. A domain wall moving element, comprising:
a domain wall moving layer in which first layers containing a rare earth metal and second layers containing a transition metal are alternately stacked in a first direction; and
a first electrode and a second electrode which face the domain wall moving layer and are arranged to be away from each other,
wherein the domain wall moving layer has spin-orbit torque (SOT) suppression parts which are positioned in one of interfaces between the first layers and the second layers and contain a non-magnetic metal, and
the SOT suppression parts are locally distributed at the interface.
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