Phase transition devices and smart capacitive devices
US-2015340607-A1 · Nov 26, 2015 · US
Magnetic memory element, magnetic memory device, spin transistor, and integrated circuit
US8958239B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8958239-B2 |
| Application number | US-201213532981-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 26, 2012 |
| Priority date | Sep 26, 2011 |
| Publication date | Feb 17, 2015 |
| Grant date | Feb 17, 2015 |
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Abstract
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One embodiment provides a magnetic memory element, including: a first ferromagnetic layer whose magnetization is variable; a second ferromagnetic layer which has a first band split into a valence band and a conduction band and a second band being continuous at least from the valence band to the conduction band; and a nonmagnetic layer provided between the first ferromagnetic layer and the second ferromagnetic layer.
First claim
Opening claim text (preview).
The invention claimed is: 1. A magnetic memory element, comprising: a first ferromagnetic layer whose magnetization is variable; a second ferromagnetic layer which has a first band split into a valence band and a conduction band and a second band being continuous at least from the valence band to the conduction band; and a nonmagnetic layer provided between the first ferromagnetic layer and the second ferromagnetic layer, wherein reading is performed by causing electrons to…
Assignees
Inventors
Classifications
- H10D48/385Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- G11C11/16Primary
Physics · mapped topic
Electricity · mapped topic
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- What does patent US8958239B2 cover?
- One embodiment provides a magnetic memory element, including: a first ferromagnetic layer whose magnetization is variable; a second ferromagnetic layer which has a first band split into a valence band and a conduction band and a second band being continuous at least from the valence band to the conduction band; and a nonmagnetic layer provided between the first ferromagnetic layer and the secon…
- Who is the assignee on this patent?
- Inokuchi Tomoaki, Marukame Takao, Ishikawa Mizue, and 6 more
- What technology area does this patent fall under?
- Primary CPC classification H10D48/385. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 17 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).