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gelato-nanocoolers
GELATO aims at designing highly efficient thermionic cooling nano-devices. It is motivated by the urgent technological need to control Joule heating in nanoelectronics in a context of energy shortage
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  • Tasks
    • Project context and coordination
    • Temperature analysis in double barrier heterostructure
    • Conception of disruptive nanocoolers
    • Dissemination
  • News
  • Partners
    • IM2NP
    • LIMMS
    • LPENS
    • IPVF
  • Publications
Search:
  • Tasks
    • Project context and coordination
    • Temperature analysis in double barrier heterostructure
    • Conception of disruptive nanocoolers
    • Dissemination
  • News
  • Partners
    • IM2NP
    • LIMMS
    • LPENS
    • IPVF
  • Publications

Schematic diagram for the heat flow in the electron-lattice system. The concepts of evaporative and thermionic cooling are illustrated.

7 January 2022
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NextNext project:Fig.1-a Representation of the semiconductor refrigerant heterostructure [Cha2005]. The quantum well of GaAs is cooled by injecting cold electrons (in blue) via resonant tunneling, and by extracting the hot carriers above the thicker barrier (in red).
Latest news
  • Publication in Scientific Reports! 3 December 2024
  • 3rd GELATO meeting in Paris at LPENS! 18 October 2024
  • 4th CNRS-AMU-UTokyo Workshop – 14th and 15th October, Jardin du Pharo Marseille – co-organization : Dr. Marc Bescond (IM2NP-CNRS-AMU)/Prof. Kazuhiko Hirakawa (UTokyo) 24 September 2024
  • Publication in Physical Review Applied! 6 September 2024
GELATO

GELATO is a project funded
by the Agence Nationale de la Recherche.

CNRS
ANR
Université Aix-Marseille
ENS

Contact

marc.bescond@cnrs.fr
gelato-nanocoolers
Conception Virginie Favre - Gelato 2022 - All rights reserved - Legal notice
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