Patent ID: 11922985
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 15:
16. A magnetic memory apparatus comprising:
a spin orbit torque (SOT) source configured to generate SOT;
a magnetic fine wire on the SOT source;
a first electrode and a second electrode, the first electrode and the second electrode configured to flow a current to the SOT source in a direction perpendicular to a direction of the SOT;
a third electrode configured to flow a current to the magnetic fine wire in a direction parallel to a direction in which the magnetic fine wire extends; and
controller circuitry connected to the first electrode, the second electrode, and the third electrode,
wherein the controller circuitry is configured to flow a current between the first electrode and the third electrode during a magnetic domain moving operation.