Methods of forming near field transducers and near field transducers formed thereby
US9899043B2 · kind B2 · utility
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68References
20Claims
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Key dates
| Filing date | Feb 13, 2017 |
| Grant date | Feb 20, 2018 |
| Priority date | — |
| Expiry date | Feb 13, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2005/0021
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method of forming a near field transducer (NFT), the method including the steps of depositing a plasmonic material; depositing an encapsulant material on at least a portion of the plasmonic material; and implanting ions into at least a portion of the plasmonic material through the encapsulant material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.