Patent ID: 11910725
Assignee: KATHOLIEKE UNIVERSITEIT LEUVEN
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. A method of manufacturing the magnetic device of claim 1, the method comprising:
providing the bottom electrode layer;
forming the STO stack on the bottom electrode layer by atomic layer deposition (ALD) of at least two different STO nanolaminates;
forming the magnetic layer on the STO stack, the magnetic layer comprising the free magnetic layer;
forming the tunnel barrier on the magnetic layer;
forming the magnetic reference layer on the tunnel barrier;
forming the top electrode layer on or over the tunnel barrier;
forming a field bias layer, that is disposed between the magnetic reference layer and the top electrode layer, or is embedded into the top electrode layer that is formed on the magnetic reference layer; and
forming at least one first pillar each comprising the magnetic reference layer, the field bias layer and the top electrode layer.