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US 9,425,388 B2Granted
Magnetic element and method of manufacturing the same
AssigneeKabushiki Kaisha Toshiba
InventorsKazuhiro Tomioka, Satoshi Seto, Masatoshi Yoshikawa
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Abstract
A magnetic element includes a first magnetic layer, a first non-magnetic layer on the first magnetic layer, a second magnetic layer on the first non-magnetic layer, a second non-magnetic layer on the second magnetic layer, and a third magnetic layer on the second non-magnetic layer, the third magnetic layer having a side wall layer including a material which is included in the second non-magnetic layer; wherein the material is one of Ru and Pt as a common material to the side wall layer and the second non-magnetic layer.
Claims9
A magnetic element comprising:
- a first magnetic layer;
- a first non-magnetic layer on the first magnetic layer;
- a second magnetic layer on the first non-magnetic layer;
- a second non-magnetic layer on the second magnetic layer;
- and
- a third magnetic layer on the second non-magnetic layer, wherein the third magnetic layer has a side wall layer comprising a material which is included in the second non-magnetic layer,
- wherein the material is one of Ru and Pt as a common material to the side wall
- layer and the second non-magnetic layer, and
- wherein the side wall layer is directly contacting the third magnetic layer.
6 more elements
A magnetic element comprising:
- an electrode;
- a first magnetic layer on the electrode, wherein the first magnetic layer has a side wall layer comprising a material which is included in the electrode;
- a non-magnetic layer on the first magnetic layer;
- and
- a second magnetic layer on the non-magnetic layer;
- wherein the material is one of Ru and Pt as a common material to the side wall layer and the electrode;
- and
- wherein the side wall layer is directly contacting the first magnetic layer.
5 more elements
Dependencies are inferred from the claim text.