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Reversible surface ...
Reversible surface functionalisation of carbon nanotubes for fabrication of field effect transistors
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- Zhang, Zhibin (author)
- KTH,Integrerade komponenter och kretsar
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- Cardenas, J. (author)
- Umeå universitet,Kemiska institutionen
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- Campbell, Eleanor E B, 1960 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för fysik (GU),Department of Physics (GU)
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- Zhang, Shi-Li (author)
- KTH,Integrerade komponenter och kretsar
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Zhang, Zhi-Bin (author)
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(creator_code:org_t)
- AIP Publishing, 2005
- 2005
- English.
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In: Applied Physics Letters. - : AIP Publishing. - 0003-6951 .- 1077-3118. ; 87
- Related links:
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Subject headings
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- Evidence of the adsorption of sodium dodecyl sulfate (SDS) residuals on single-walled carbon nanotubes (SWNTs) is shown using x-ray photoelectron spectroscopy. The adsorption of SDS on semiconducting SWNTs (s-SWNTs) is believed to result in deposition and alignment of s-SWNTs between predefined electrode pairs using ac dielectrophoresis. However, the presence of SDS on SWNTs degrades electrical properties of the fabricated devices. Attempts at surface cleaning, aimed at removal of the SDS residuals and formation of an improved contact between the SWNTs and the metal, are described.
Subject headings
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Keyword
- carbon nanotubes
- single
Publication and Content Type
- ref (subject category)
- art (subject category)
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