Three-Dimensional (3D) Magnetic Memory Devices Comprising a Magnetic Tunnel Junction (MTJ) Having a Metallic Buffer Layer
A magnetic memory device comprises a cylindrical core and a plurality of layers surrounding the core. The plurality of layers include a metallic buffer layer, a ferromagnetic storage layer, a barrier layer, and a ferromagnetic reference layer. The cylindrical core, the metallic buffer layer, the fer...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
24.09.2020
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Subjects | |
Online Access | Get full text |
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Summary: | A magnetic memory device comprises a cylindrical core and a plurality of layers surrounding the core. The plurality of layers include a metallic buffer layer, a ferromagnetic storage layer, a barrier layer, and a ferromagnetic reference layer. The cylindrical core, the metallic buffer layer, the ferromagnetic storage layer, the barrier layer, and the ferromagnetic reference layer collectively form a magnetic tunnel junction. A magnetization of the ferromagnetic layer storage parallels an interface between the metallic buffer layer and ferromagnetic storage layer. |
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Bibliography: | Application Number: US202016892964 |