Spin-charge conversion based spin logic device
US12375084B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jan 9, 2023 |
| Grant date | Jul 29, 2025 |
| Priority date | — |
| Expiry date | Mar 14, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N50/80
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A spin logic device includes a first stage unit in which one side of the first magnetic layer is connected to an upper end of a first spin-charge conversion layer, a first dielectric layer is connected to a lower end of the other side of the first magnetic layer, a first conductive channel for receiving input current is connected to a lower end of the first dielectric layer, a first input portion formed of a conductor for receiving a first drive voltage is connected to an upper end of one side of the first magnetic layer, a second conductive channel for outputting first output current is connected to a lower end of the first spin-charge conversion layer, and a first conductor having a ground is connected to a lower end of the second conductive channel. A resistor for outputting steady current as the first output current may be connected between nodes on opposite ends of the second conductive channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.