| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Susi, Toma
University of Vienna
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2023Creation of Single Vacancies in hBN with Electron Irradiationcitations
- 2022Indirect measurement of the carbon adatom migration barrier on graphenecitations
- 2016Highly individual SWCNTs for high performance thin film electronicscitations
- 2015Gas phase synthesis of non-bundled, small diameter single-walled carbon nanotubes with near-armchair chiralitiescitations
- 2015Heteroatom quantum corrals and nanoplasmonics in graphene (HeQuCoG)citations
- 2012Influence of the diameter of single-walled carbon nanotube bundles on the optoelectronic performance of dry-deposited thin filmscitations
- 2011Nitrogen-doped single-walled carbon nanotube thin films exhibiting anomalous sheet resistancescitations
- 2011Nitrogen-doped single-walled carbon nanotube thin filmscitations
- 2011Nitrogen-Doped Single-Walled Carbon Nanotube Thin Films Exhibiting Anomalous Sheet Resistancescitations
- 2011Mechanism of the initial stages of nitrogen-doped single-walled carbon nanotube growthcitations
- 2009Incremental variation in the number of carbon nanotube walls with growth temperaturecitations
- 2008CVD synthesis of hierarchical 3D MWCNT/carbon-fiber nanostructurescitations
Places of action
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article
Influence of the diameter of single-walled carbon nanotube bundles on the optoelectronic performance of dry-deposited thin films
Abstract
<p>The optoelectronic performance of thin films of single-walled carbon nanotubes (SWCNTs) was studied with respect to the properties of both individual nanotubes and their bundles. The SWCNTs were synthesized in a hot wire generator aerosol reactor, collected by gas filtration and dry-transferred onto various substrates. By thus completely avoiding liquid dispersion steps, we were able to avoid any artifacts from residual surfactants or sonication. We found that bundle lengths determined the thin-film performance, as would be expected for highly resistive bundle-bundle junctions. However, we found no evidence that contact resistances were affected by the bundle diameters, although they did play a secondary role by simply affecting the absorption. The individual SWCNT diameters and their graphitization level as gauged by the Raman D band intensity did not show any clear correlation with the overall performance.</p>