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

Claim 0:
1. A magnetic device, comprising:
a bottom electrode layer;
a strontium titanate (STO) stack on the bottom electrode layer;
a magnetic layer on the STO stack, the magnetic layer having a perpendicular magnetic anisotropy and comprising a free magnetic layer;
a tunnel barrier on the magnetic layer;
a magnetic reference layer on the tunnel barrier;
a top electrode layer on or over the tunnel barrier;
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
at least one first pillar each comprising the magnetic reference layer, the field bias layer and the top electrode layer.