S
Soufiane El Oualid
Researcher at University of Lorraine
Publications - 6
Citations - 75
Soufiane El Oualid is an academic researcher from University of Lorraine. The author has contributed to research in topics: Thermoelectric effect & Thermoelectric materials. The author has an hindex of 3, co-authored 4 publications receiving 15 citations.
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Journal ArticleDOI
Innovative design of bismuth-telluride-based thermoelectric micro-generators with high output power
Soufiane El Oualid,Francis Kosior,Anne Dauscher,Christophe Candolfi,Gerhard Span,Ervin Mehmedovic,Janina Paris,Bertrand Lenoir +7 more
TL;DR: In this paper, an innovative flexible thermoelectric micro-generators (μ-TEGs) design based on bismuth telluride thin films is presented. And the experimental results show that an output power of 5.5 μW per thermocouple can be generated under a temperature difference of only 5 K, in excellent agreement with predictions based on three-dimensional finite element analyses.
Journal ArticleDOI
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.
Journal ArticleDOI
Thermoelectric materials for space applications
Christophe Candolfi,Soufiane El Oualid,Dorra Ibrahim,Shantanu Misra,Oussama El Hamouli,Adèle Léon,Anne Dauscher,Philippe Masschelein,Philippe Gall,Patrick Gougeon,Christopher Semprimoschnig,Bertrand Lenoir +11 more
TL;DR: In this article, the authors review the knowledge acquired over the last years on several families of thermoelectric materials, the performances of which are close or even higher than those conventionally used in RTGs to date.
Journal ArticleDOI
Manufacturing and performances of silicide-based thermoelectric modules
Hilaire Ihou Mouko,Krunoslav Romanjek,Mahdi Mejri,Mostafa Oulfarsi,Soufiane El Oualid,Pauline Malinconi,Yohann Thimont,Benoit Malard,Claude Estournès,Nicolas David,Anne Dauscher +10 more
TL;DR: In this paper, the half-skeleton structure of thermoelectric legs has been used for the mass manufacturing of a mass-manufactured version of thermistors with an average power output of 0.37 W/cm2.
Journal ArticleDOI
Influence of Cu insertion on the thermoelectric properties of the quaternary cluster compounds Cu3M2Mo15Se19 (M = In, K) and Cu4In2Mo15Se19
Patrick Gougeon,Philippe Gall,Shantanu Misra,Adèle Léon,Christine Gendarme,S. Migot,Jaafar Ghanbaja,Soufiane El Oualid,Bertrand Lenoir,Christophe Candolfi +9 more
TL;DR: In this article , the influence of the insertion bias on the thermal conductivity of Mo-based cluster compounds was investigated, and it was shown that insertion bias can influence the thermoelectric properties of cluster compounds.