Resistivity reduction of boron-doped multi-walled carbon nanotubes synthesized from a methanol solution containing a boric acid
arXiv:0804.4514 · doi:10.1063/1.2930677
Abstract
Boron-doped multi-walled carbon nanotubes (MWNTs) were synthesized using a methanol solution of boric acid as a source material. Accurate measurements of the electrical resistivity of an individual boron-doped MWNT was performed with a four-point contact, which was fabricated using an electron beam lithography technique. The doped boron provides conduction carriers, which reduces the resistivity of the MWNT.
arXiv comment3 pages and 4 figures. This article is to be published in Applied Physics Letters
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- Direct Patterning of Boron-doped Amorphous Carbon Using Focused Ion Beam-assisted Chemical Vapor Deposition
- Electrosynthetic control of CNT conductivity & morphology: Scale-up of the transformation of the greenhouse gas CO2 into carbon nanotubes by molten carbonate electrolysis