| 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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Laasonen, Kari
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Topics
Publications (14/14 displayed)
- 2024Modelling the growth reaction pathways of zincone ALD/MLD hybrid thin films : a DFT studycitations
- 2024Modelling the growth reaction pathways of zincone ALD/MLD hybrid thin films: a DFT studycitations
- 2022High-quality graphene using boudouard reactioncitations
- 2020Atomistic simulations of early stage clusters in AlMg alloyscitations
- 2019Pushing the limit of Cs incorporation into FAPbBr 3 perovskite to enhance solar cells performancescitations
- 2019Composition-Tuned Pt-Skinned PtNi Bimetallic Clusters as Highly Efficient Methanol Dehydrogenation Catalystscitations
- 2019Atomistic simulations of early stage clusters in Al–Mg alloyscitations
- 2018Experimental and Computational Investigation of Hydrogen Evolution Reaction Mechanism on Nitrogen Functionalized Carbon Nanotubescitations
- 2018Atomistic simulations of early stage clusters in AlMg alloyscitations
- 2018Atomic Layer Deposition of Zinc Oxide: Study on the Water Pulse Reactions from First Principlescitations
- 2017Atomic Layer Deposition of Zinc Oxide: Diethyl Zinc Reactions and Surface Saturation from First Principlescitations
- 2016Maghemite nanoparticles decorated on carbon nanotubes as efficient electrocatalysts for the oxygen evolution reactioncitations
- 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
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article
Nitrogen-Doped Single-Walled Carbon Nanotube Thin Films Exhibiting Anomalous Sheet Resistances
Abstract
Nitrogen-doped single-walled carbon nanotubes (N-SWCNTs) were synthesized using a floating catalyst aerosol chemical vapor deposition method, with carbon monoxide as the carbon source, ammonia as the nitrogen source, and iron particles derived from evaporated iron as the catalyst. The material was deposited on various substrates as grown directly from the gas phase as films and subsequently characterized by Raman and optical absorption spectroscopies, sheet resistance measurements, electron microscopy, energy-loss spectroscopy, and X-ray photoelectron spectroscopy.The sheet resistance measurements revealed that the doped films had unexpectedly high resistances. This stands in contrast to the case of N-MWCNT films, where decreased resistance has been reported with N-doping. To understand this effect, we developed a resistor network model, which allowed us to disentangle the contribution of bundle bundle contacts when combined with data on undoped films. Assuming doping does not significantly change the contacts, the increased resistances of the doped films are likely due to enhanced carrier scattering by defect sites in the nanotubes. This work represents the first experimental report on macroscopic N-SWCNT thin films.