Patent ID: 11925124
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 3:
4. A magnetic device, comprising:
a free layer including a Heusler compound, the free layer having a perpendicular magnetic anisotropy energy exceeding an out-of-plane demagnetization energy;
a resistive insertion layer configured to reduce magnetic damping for the Heusler compound and allow for tem plating of the Heusler compound, wherein the resistive insertion layer is crystalline;
a templating structure having a crystal structure configured to template at least one of the Heusler compound and the resistive insertion layer, the free layer residing on the templating structure;
a nonmagnetic spacer layer; and
a reference layer, the nonmagnetic spacer layer being between the free layer and the reference layer,
wherein the resistive insertion layer is on top of the templating structure and between the templating structure and the free layer, and
wherein the resistive insertion layer has a lattice mismatch of not more than ten percent for the Heusler compound.