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le 20 novembre 2025
Publié le 12 décembre 2025– Mis à jour le 12 décembre 2025

Youri Nouchokgwe

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Electrocaloric materials for efficient cooling

Jeudi 20 Novmembre 2025, 14h00 , salle E 4.13 Hybride


 

Youri Nouchokgwe

Smart Materials Unit, Luxembourg Institute of Science and Technology, Esch-sur-Alzette, Luxembourg


 

Electrocaloric materials for efficient cooling

In this talk, I will discuss the electrocaloric effect in the ferroelectric capacitor lead scandium tantalate2 (PST), which exhibits a phase transition near room temperature—making it promising for practical cooling applications. I will also address its phase transition behavior and implementation in an actual cooling device3 . Furthermore, I will present a strategy to extend PST’s operational range through chemical doping




 

Lien teams: https://teams.microsoft.com/l/meetup-join/19%3aac3d3339d1c740e0a3b81b94e49808c1%40thread.tacv2/1698658652943?context=%7b%22Tid%22%3a%22b8c19512-2aed-471d-a8d1-9b06e7da786a%22%2c%22Oid%22%3a%222ea0eb78-4abd-439c-8240-cc89774321a2%22%7d