Bandgap-selective chemical doping of semiconducting single-walled carbon nanotubes
Bandgap-selective p doping of single-walled carbon nanotubes (SWCNTs) in aqueous surfactant suspensions is reported. Nanotubes with narrower bandgaps are preferentially doped by hexacyanoferrate (III), as observed by optical absorption. The bandgap absorption characteristics, which are controlled by...
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2004
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