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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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Schubert, Eva
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2024In-cycle evolution of thickness and roughness parameters during oxygen plasma enhanced ZnO atomic layer deposition using in situ spectroscopic ellipsometry
- 2020Precursor-surface interactions revealed during plasma-enhanced atomic layer deposition of metal oxide thin films by in-situ spectroscopic ellipsometrycitations
- 2020Precursor-surface interactions revealed during plasma-enhanced atomic layer deposition of metal oxide thin films by in-situ spectroscopic ellipsometrycitations
- 2018Critical-point model dielectric function analysis of WO3 thin films deposited by atomic layer deposition techniquescitations
- 2016Anisotropy, band-to-band transitions, phonon modes, and oxidation properties of cobalt-oxide core-shell slanted columnar thin filmscitations
- 2015Structural and optical properties of cobalt slanted nanopillars conformally coated with few-layer graphenecitations
- 2015Optical anisotropy of porous polymer film with inverse slanted nanocolumnar structure revealed via generalized spectroscopic ellipsometrycitations
- 2012Nanomagnetic skyrmionscitations
- 2012Optical properties of cobalt slanted columnar thin films passivated by atomic layer depositioncitations
- 2012Aging Effects of As-deposited and Passivated Cobalt Slanted Columnar Thin Filmscitations
- 2011Length scales of interactions in magnetic, dielectric, and mechanical nanocompositescitations
- 2007Sub‐Wavelength Antireflection Coatings From Nanostructure Sculptured Thin Filmscitations
- 2005Ion beam sputter deposition of soft x-ray Mo∕Si multilayer mirrorscitations
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article
Length scales of interactions in magnetic, dielectric, and mechanical nanocomposites
Abstract
<jats:title>ABSTRACT</jats:title><jats:p>It is investigated how figures of merits of nanocomposites are affected by structural and interaction length scales. Aside from macroscopic effects without characteristic lengths scales and atomic-scale quantum-mechanical interactions there are nanoscale interactions that reflect a competition between different energy contributions. We consider three systems, namely dielectric media, carbon-black reinforced rubbers and magnetic composites. In all cases, it is relatively easy to determine effective materials constants, which do not involve specific length scales. Nucleation and breakdown phenomena tend to occur on a nanoscale and yield a logarithmic dependence of figures of merit on the macroscopic system size. Essential system-specific differences arise because figures of merits are generally nonlinear energy integrals. Furthermore, different physical interactions yield different length scales. For example, the interaction in magnetic hard-soft composites reflects the competition between relativistic anisotropy and nonrelativistic exchange interactions, but such hierarchies of interactions are more difficult to establish in mechanical polymer composites and dielectrics.</jats:p>