Process for modifying at least one electrical property of a nanotube or a nanowire and a transistor incorporating it
US7439562B2 · kind B2 · utility
19Cited by
1References
25Claims
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Key dates
| Filing date | Apr 22, 2003 |
| Grant date | Oct 21, 2008 |
| Priority date | — |
| Expiry date | Jan 20, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/957
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention concerns a method for modyfing at least an electronic property of a carbon nanotube or nanowire comprising exposing said nanotube or nanowire to an acid having the formula (I) wherein R1, R2 and R3 are chosen in the group comprising (H, F, Cl, Br, I) with at least one of R1, R2 and R3 being different from H. At least part of the nanotube or nanowire may be a channel region of a field effect transistor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.