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Alexandre Jacquot
Researcher at Fraunhofer Society
Publications - 31
Citations - 394
Alexandre Jacquot is an academic researcher from Fraunhofer Society. The author has contributed to research in topics: Thermoelectric effect & Thermoelectric materials. The author has an hindex of 9, co-authored 31 publications receiving 345 citations. Previous affiliations of Alexandre Jacquot include Centre national de la recherche scientifique.
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Journal ArticleDOI
Multiphysics Simulation of Thermoelectric Systems for Comparison with Experimental Device Performance
TL;DR: In this paper, the authors studied the influence of geometrical design of the legs and the properties of the contacts with the corresponding soldering process on the performance of a thermoelectric generator.
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Titanium forms a resonant level in the conduction band of PbTe
Jan König,Michele D. Nielsen,Yi-Bin Gao,Markus Winkler,Alexandre Jacquot,Harald Böttner,Joseph P. Heremans +6 more
TL;DR: In this article, a model for Fermi level pinning is proposed that is based on the chemical equilibrium between different ionization states of the donor impurity, which is analogous to the well-studied HgSe:Fe system.
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Structure and thermoelectric properties of nanocomposite bismuth telluride prepared by melt spinning or by partially alloying with IV-VI compounds
TL;DR: In this article, the Seebeck coefficient is discussed in dependence on the melt spinning fabrication technique, and the intrinsic p-and n-doped material was alloyed with up to 0.5% lead telluride by rapidly cooling the bulk material to improve the thermoelectric properties.
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Thermoelectric Properties as a Function of Electronic Band Structure and Microstructure of Textured Materials
TL;DR: In this paper, a tool has been developed at Fraunhofer-IPM to calculate the transport properties of thermoelectric material by using its band structure described in terms of effective masses and the location of the ellipsoids in reciprocal space.
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High Power Density Thermoelectric Generators with Skutterudites
Soufiane El Oualid,Iurii Kogut,M. Benyahia,Eugen Geczi,Uwe Kruck,Francis Kosior,Philippe Masschelein,Christophe Candolfi,Anne Dauscher,Jan D. Koenig,Alexandre Jacquot,Thierry Caillat,Eric Alleno,Bertrand Lenoir +13 more
TL;DR: In this paper, the authors used skutterudites as a proof-of-principle for the construction of TEGs with 1 mm-thick metallic layers and achieved a power-density of 7.6 W cm−2 under temperature differences varying between 450 and 630 K.