Electronic platform comprising an ABO3 type crystal and graphene, method for its manufacture and chip comprising the same
US9548435B2 · kind B2 · utility
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Key dates
| Filing date | Sep 18, 2013 |
| Grant date | Jan 17, 2017 |
| Priority date | — |
| Expiry date | Oct 22, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/30
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electronic platform comprising a substrate made of a ABO3 crystal (2) and at least one layer of a two-dimensional conducting sheet of carbon atoms (1) of a thickness between one and four atoms, characterized in that the conducting layer(s) is (are) placed on top of a face of the crystal whose orthogonal axis is at an angle up to 35° of the crystal's spontaneous polarization or c-axis. The invention achieves a sheet resistance lower than 1 Ω/square at temperatures higher than 77K.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.