Reader with at least two-spin detectors
US9123361B1 · kind B1 · utility
11Cited by
6References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 29, 2014 |
| Grant date | Sep 1, 2015 |
| Priority date | — |
| Expiry date | Apr 29, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2005/3996
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A later spin valve multi-reader includes at least two spin detectors, a spin injector and a spin diffusion medium. The spin diffusion medium bridges the spin detectors and the spin injector. Each of the spin detectors detects a unique spin accumulation signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.