| 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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Töpfer, Jörg
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2024Assessment of Artificial Anisotropic Materials for Transverse Thermoelectric Generatorscitations
- 2022Large thermal expansion LTCC system for cofiring with integrated functional ceramic layerscitations
- 2021Ni-Cu-Zn ferrites with high Curie temperature for multilayer inductors with increased operating temperaturescitations
- 2021Low-temperature sintered Ni–Zn–Co–Mn–O spinel oxide ceramics for multilayer NTC thermistorscitations
- 2020Circuit-Board-Integrated transformers design and manufacture
- 2018Synthesis, doping and electrical bulk response of (Bi1/2Na1/2)xBa1- xTiO3 + CaO -based ceramics with positive temperature coefficient of resistivity (PTCR)citations
- 2017Evaluation of soft chemistry methods to synthesize Gd-doped CaMnO3-d with improved thermoelectric propertiescitations
- 2015Microstructure and electric properties of CaCu3Ti4O12 multilayer capacitorscitations
- 2005Preparation and physical properties of the solid solutions Cu1+xMn1-xO2 (0 < x < 0.2)citations
Places of action
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article
Assessment of Artificial Anisotropic Materials for Transverse Thermoelectric Generators
Abstract
<jats:p> By alternately stacking layers of two materials that differ in their Seebeck coefficient and electrical and thermal conductivity, a composite material with artificial anisotropy of thermal and electrical transport properties is formed. Due to the transverse Seebeck effect, a thermoelectric (TE) voltage is generated perpendicular to a temperature gradient Δ<jats:italic>T</jats:italic>, that is applied at a certain angle <jats:italic>φ</jats:italic> with respect to the stacked layers (0° < <jats:italic>φ</jats:italic> < 90°). The TE properties of layered artificial anisotropic materials are described analytically using existing concepts and extending the available definitions to develop a consistent image of anisotropic media for TE energy generation. Based on these analytical descriptions, the TE performance of ceramic oxide–metal composites and transverse TE generators (TTEG) made of them are numerically calculated and presented in contour plots. These so‐called micro‐ and macro‐Babin plots map the influence of internal geometric parameters, i.e., the layer thickness ratioand the angle <jats:italic>φ</jats:italic> of the applied temperature gradient with respect to the stacked layers. Based on these diagrams, the optimal TTEG geometry can be narrowed down in a simple and fast way. In addition, the diagrams are used for a material screening to evaluate the suitability of different oxide ceramics for use in a TTEG.</jats:p>