Magnetic resistance effect element and method for manufacture thereof
US5932343A · kind A · utility
30Cited by
4References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 12, 1997 |
| Grant date | Aug 3, 1999 |
| Priority date | — |
| Expiry date | Aug 12, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/265
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A magnetoresistive effect element has an NiO layer, an intermediate layer, a first ferromagnetic layer, a first MR enhancement layer, a non-magnetic layer, a second MR enhancement layer, a second ferromagnetic layer, and a protective layer, laminated in sequence onto an underlayer, the intermediate layer being made of a mixture of nickel oxide and a ferrous oxide materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.