Method and system for providing a hard bias structure in a magnetic recording transducer
US8547667B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 26, 2008 |
| Grant date | Oct 1, 2013 |
| Priority date | — |
| Expiry date | Apr 9, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1171
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and system for providing a magnetic transducer is described. The method and system include providing a seed layer and providing at least one adjustment layer on the seed layer. The method and system also include providing a hard bias structure on the at least one adjustment layer. The seed layer has a first template including a first template dimension and a first texture. The at least one adjustment layer has a second template including a second template dimension and a second texture. The hard bias structure has a third template including a third template dimension and a third texture. The second template is between the first template and the third template.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.