Perpendicular magnetic anisotropy BCC multilayers
US9484531B2 · kind B2 · utility
5Cited by
1References
2Claims
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Key dates
| Filing date | Jun 19, 2015 |
| Grant date | Nov 1, 2016 |
| Priority date | — |
| Expiry date | Jun 19, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F10/3254
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A magnetic material includes a cobalt layer between opposing iron layers. The iron layers include iron and are body-centered cubic (BCC), the cobalt layer comprises cobalt and is BCC or amorphous, and the magnetic material has a perpendicular magnetic anisotropy (PMA).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.