| 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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Haberfehlner, Georg
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 20232D and 3D STEM Imaging and Spectroscopy: Applications and Perspectives in View of Novel STEM Infrastructure
- 2023Large mechanical properties enhancement in ceramics through vacancy-mediated unit cell disturbancecitations
- 2023Spectral Tuning of Plasmonic Activity in 3D Nanostructures via High-Precision Nano-Printingcitations
- 2023The challenge with high permittivity acceptors in organic solar cells: a case study with Y-series derivativescitations
- 2022Quantifying Ordering Phenomena at the Atomic Scale in Rare Earth Oxide Ceramics via EELS Elemental Mapping
- 2022Challenges in the characterization of complex nanomaterials with analytical STEM
- 2021Spectroscopic STEM imaging in 2D and 3D
- 2020Study on Ca Segregation toward an Epitaxial Interface between Bismuth Ferrite and Strontium Titanatecitations
- 2020Ca segregation towards an in-plane compressive strain Bismuth Ferrite – Strontium Titanate interface
- 2019In situ real-time annealing of ultrathin vertical Fe nanowires grown by focused electron beam induced depositioncitations
- 2019Analyzing the Nanogranularity of Focused-Electron-Beam-Induced-Deposited Materials by Electron Tomographycitations
- 2016Formation of bimetallic clusters in superfluid helium nanodroplets analysed by atomic resolution electron tomography
- 2011Development of porosimetry techniques for the characterization of plasma-treated porous ultra low-K materialscitations
Places of action
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article
Analyzing the Nanogranularity of Focused-Electron-Beam-Induced-Deposited Materials by Electron Tomography
Abstract
Nanogranular material systems are promisingfor a variety of applications in research and development.Their physical properties are often determined based on thegrain sizes, shapes, mutual distances, and chemistry of theembedding matrix. With focused-electron-beam-induceddeposition, arbitrarily shaped nanocomposite materials canbe designed, where metallic, nanogranular structures areembedded in a carbonaceous matrix. By using “post-growth”electron-beam curing, these materials can be tuned for animproved electric-transport or mechanical behavior. Such anoptimization necessitates a thorough understanding andcharacterization of the internal changes in chemistry andmorphology, which is where conventional two-dimensional imaging techniques fall short. We use scanning transmissionelectron tomography to obtain a comprehensive picture of the three-dimensional distribution and morphology of embedded Ptnanograins after initial fabrication and demonstrate the impact of electron-beam curing, which results in condensed regions ofinterconnected metal nanograins.