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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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document
Heteroatom quantum corrals and nanoplasmonics in graphene (HeQuCoG)
Abstract
The objective of the Heteroatom quantum corrals and nanoplasmonics in graphene (HeQuCoG) project is to create atomically precise structures made of silicon and phosphorus atoms embedded in the lattice of graphene. This will be achieved by combining proven modeling techniques with sample fabrication via carefully controlled ion implantation, and subsequent manipulation in an atomic resolution scanning transmission electron microscope (STEM). The structures will be computationally designed for interesting nanoplasmonic enhancement and quantum confinement properties, and characterized by electron energy loss spectroscopy mapping in the STEM. The expected outcome is a systematic demonstration of truly atomic-level material design and the creation of freestanding “quantum corral” structures for the first time. The controlled manipulation of matter on the atomic scale has been a long-standing dream of nanotechnology. Pioneering directions towards have already been explored, chiefly with the help of scanning tunneling microscopy. However, compared to the manipulation of surface atoms, graphene heteroatoms have the advantage of being stable at room temperature and even if the sample is taken out of the instrument. Furthermore, the coupling of light to nanostructures via plasmon resonances is an intensively pursued and promising research field, which is awaiting breakthroughs in material design before the field can live up to its expected potential.