Single walled carbon nanotube-based planar photodector
US9147845B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Apr 26, 2013 |
| Grant date | Sep 29, 2015 |
| Priority date | — |
| Expiry date | Apr 26, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K30/50
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
A single-walled carbon nanotube-based planar photodetector includes a substrate; a first electrode and a second electrode disposed on the substrate and spaced apart from each other; a plurality of single-walled carbon nanotubes, each of the plurality of single-walled carbon nanotubes contacting the first electrode and the second electrode; and an adsorbent attached to a surface of at least one of the plurality of single-walled carbon nanotubes, wherein the adsorbent is capable of doping the at least one of the plurality of single-walled carbon nanotubes by photo-excitation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.