Patent ID: 11925032
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 3:
4. The method of claim 1, wherein the forming of the memory cell portions comprises:
depositing a continuous selector material layer on the continuous second bottom electrode material layer;
depositing a continuous synthetic antiferromagnetic coupling layer on the continuous selector material layer;
depositing a continuous non-magnetic tunnel barrier layer on the continuous synthetic antiferromagnetic coupling layer;
depositing a continuous free magnetization layer on the continuous non-magnetic tunnel barrier layer;
depositing a continuous capping layer on the continuous free magnetization layer; and
anisotropic etching the continuous selector material layer, the continuous synthetic antiferromagnetic coupling layer, the continuous non-magnetic tunnel barrier layer, the continuous free magnetization layer and the continuous capping layer.